20246966064

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1036

約数の個数: 320

約数和(自身を含む): 64775854080

約数和(自身を除く): 44528888016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 144, 156, 162, 188, 208, 216, 234, 243, 282, 312, 324, 351, 376, 423, 432, 468, 486, 564, 611, 624, 648, 702, 729, 752, 846, 936, 947, 972, 1053, 1128, 1222, 1269, 1296, 1404, 1458, 1692, 1833, 1872, 1894, 1944, 2106, 2187, 2256, 2444, 2538, 2808, 2841, 2916, 3159, 3384, 3666, 3788, 3807, 3888, 4212, 4374, 4888, 5076, 5499, 5616, 5682, 5832, 6318, 6768, 7332, 7576, 7614, 8424, 8523, 8748, 9477, 9776, 10152, 10998, 11364, 11421, 11664, 12311, 12636, 14664, 15152, 15228, 16497, 16848, 17046, 17496, 18954, 20304, 21996, 22728, 22842, 24622, 25272, 25569, 28431, 29328, 30456, 32994, 34092, 34263, 34992, 36933, 37908, 43992, 44509, 45456, 45684, 49244, 49491, 50544, 51138, 56862, 60912, 65988, 68184, 68526, 73866, 75816, 76707, 87984, 89018, 91368, 98488, 98982, 102276, 102789, 110799, 113724, 131976, 133527, 136368, 137052, 147732, 148473, 151632, 153414, 178036, 182736, 196976, 197964, 204552, 205578, 221598, 227448, 230121, 263952, 267054, 274104, 295464, 296946, 306828, 332397, 356072, 395928, 400581, 409104, 411156, 443196, 445419, 454896, 460242, 534108, 548208, 578617, 590928, 593892, 613656, 664794, 690363, 712144, 791856, 801162, 822312, 886392, 890838, 920484, 997191, 1068216, 1157234, 1187784, 1201743, 1227312, 1329588, 1336257, 1380726, 1602324, 1644624, 1735851, 1772784, 1781676, 1840968, 1994382, 2071089, 2136432, 2314468, 2375568, 2403486, 2659176, 2672514, 2761452, 2991573, 3204648, 3471702, 3563352, 3605229, 3681936, 3988764, 4142178, 4628936, 4806972, 5207553, 5318352, 5345028, 5522904, 5983146, 6409296, 6943404, 7126704, 7210458, 7977528, 8284356, 8974719, 9257872, 9613944, 10415106, 10690056, 10815687, 11045808, 11966292, 13886808, 14420916, 15622659, 15955056, 16568712, 17949438, 19227888, 20830212, 21380112, 21631374, 23932584, 26924157, 27773616, 28841832, 31245318, 32447061, 33137424, 35898876, 41660424, 43262748, 46867977, 47865168, 53848314, 57683664, 62490636, 64894122, 71797752, 83320848, 86525496, 93735954, 97341183, 107696628, 124981272, 129788244, 140603931, 143595504, 173050992, 187471908, 194682366, 215393256, 249962544, 259576488, 281207862, 374943816, 389364732, 421811793, 430786512, 519152976, 562415724, 749887632, 778729464, 843623586, 1124831448, 1265435379, 1557458928, 1687247172, 2249662896, 2530870758, 3374494344, 5061741516, 6748988688, 10123483032, 20246966064]

約数ペア:

[(1, 20246966064), (2, 10123483032), (3, 6748988688), (4, 5061741516), (6, 3374494344), (8, 2530870758), (9, 2249662896), (12, 1687247172), (13, 1557458928), (16, 1265435379), (18, 1124831448), (24, 843623586), (26, 778729464), (27, 749887632), (36, 562415724), (39, 519152976), (47, 430786512), (48, 421811793), (52, 389364732), (54, 374943816), (72, 281207862), (78, 259576488), (81, 249962544), (94, 215393256), (104, 194682366), (108, 187471908), (117, 173050992), (141, 143595504), (144, 140603931), (156, 129788244), (162, 124981272), (188, 107696628), (208, 97341183), (216, 93735954), (234, 86525496), (243, 83320848), (282, 71797752), (312, 64894122), (324, 62490636), (351, 57683664), (376, 53848314), (423, 47865168), (432, 46867977), (468, 43262748), (486, 41660424), (564, 35898876), (611, 33137424), (624, 32447061), (648, 31245318), (702, 28841832), (729, 27773616), (752, 26924157), (846, 23932584), (936, 21631374), (947, 21380112), (972, 20830212), (1053, 19227888), (1128, 17949438), (1222, 16568712), (1269, 15955056), (1296, 15622659), (1404, 14420916), (1458, 13886808), (1692, 11966292), (1833, 11045808), (1872, 10815687), (1894, 10690056), (1944, 10415106), (2106, 9613944), (2187, 9257872), (2256, 8974719), (2444, 8284356), (2538, 7977528), (2808, 7210458), (2841, 7126704), (2916, 6943404), (3159, 6409296), (3384, 5983146), (3666, 5522904), (3788, 5345028), (3807, 5318352), (3888, 5207553), (4212, 4806972), (4374, 4628936), (4888, 4142178), (5076, 3988764), (5499, 3681936), (5616, 3605229), (5682, 3563352), (5832, 3471702), (6318, 3204648), (6768, 2991573), (7332, 2761452), (7576, 2672514), (7614, 2659176), (8424, 2403486), (8523, 2375568), (8748, 2314468), (9477, 2136432), (9776, 2071089), (10152, 1994382), (10998, 1840968), (11364, 1781676), (11421, 1772784), (11664, 1735851), (12311, 1644624), (12636, 1602324), (14664, 1380726), (15152, 1336257), (15228, 1329588), (16497, 1227312), (16848, 1201743), (17046, 1187784), (17496, 1157234), (18954, 1068216), (20304, 997191), (21996, 920484), (22728, 890838), (22842, 886392), (24622, 822312), (25272, 801162), (25569, 791856), (28431, 712144), (29328, 690363), (30456, 664794), (32994, 613656), (34092, 593892), (34263, 590928), (34992, 578617), (36933, 548208), (37908, 534108), (43992, 460242), (44509, 454896), (45456, 445419), (45684, 443196), (49244, 411156), (49491, 409104), (50544, 400581), (51138, 395928), (56862, 356072), (60912, 332397), (65988, 306828), (68184, 296946), (68526, 295464), (73866, 274104), (75816, 267054), (76707, 263952), (87984, 230121), (89018, 227448), (91368, 221598), (98488, 205578), (98982, 204552), (102276, 197964), (102789, 196976), (110799, 182736), (113724, 178036), (131976, 153414), (133527, 151632), (136368, 148473), (137052, 147732)]