20804733306

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3470

約数の個数: 192

約数和(自身を含む): 56681164800

約数和(自身を除く): 35876431494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 103, 126, 138, 147, 161, 189, 206, 207, 294, 309, 322, 378, 414, 441, 483, 618, 621, 721, 882, 927, 966, 1127, 1242, 1323, 1442, 1449, 1854, 2163, 2254, 2369, 2646, 2781, 2898, 3319, 3381, 4326, 4347, 4738, 5047, 5562, 6489, 6638, 6762, 7107, 8694, 9957, 10094, 10143, 12978, 14214, 15141, 16583, 19467, 19914, 20286, 21321, 23233, 29871, 30282, 30429, 33166, 38934, 42642, 45423, 46466, 49749, 59742, 60858, 63963, 69699, 76337, 89613, 90846, 99498, 116081, 127926, 136269, 139398, 149247, 152674, 162631, 179226, 209097, 229011, 232162, 272538, 298494, 325262, 341857, 348243, 418194, 447741, 458022, 487893, 534359, 627291, 683714, 687033, 696486, 895482, 975786, 1025571, 1044729, 1068718, 1254582, 1374066, 1463679, 1603077, 2051142, 2061099, 2089458, 2392999, 2927358, 3076713, 3134187, 3206154, 3740513, 4122198, 4391037, 4785998, 4809231, 6153426, 6268374, 7178997, 7481026, 7862711, 8782074, 9230139, 9618462, 11221539, 14357994, 14427693, 15725422, 16750993, 18460278, 21536991, 22443078, 23588133, 28855386, 33501986, 33664617, 43073982, 47176266, 50252979, 55038977, 64610973, 67329234, 70764399, 100505958, 100993851, 110077954, 129221946, 141528798, 150758937, 165116931, 201987702, 212293197, 301517874, 330233862, 385272839, 424586394, 452276811, 495350793, 770545678, 904553622, 990701586, 1155818517, 1486052379, 2311637034, 2972104758, 3467455551, 6934911102, 10402366653, 20804733306]

約数ペア:

[(1, 20804733306), (2, 10402366653), (3, 6934911102), (6, 3467455551), (7, 2972104758), (9, 2311637034), (14, 1486052379), (18, 1155818517), (21, 990701586), (23, 904553622), (27, 770545678), (42, 495350793), (46, 452276811), (49, 424586394), (54, 385272839), (63, 330233862), (69, 301517874), (98, 212293197), (103, 201987702), (126, 165116931), (138, 150758937), (147, 141528798), (161, 129221946), (189, 110077954), (206, 100993851), (207, 100505958), (294, 70764399), (309, 67329234), (322, 64610973), (378, 55038977), (414, 50252979), (441, 47176266), (483, 43073982), (618, 33664617), (621, 33501986), (721, 28855386), (882, 23588133), (927, 22443078), (966, 21536991), (1127, 18460278), (1242, 16750993), (1323, 15725422), (1442, 14427693), (1449, 14357994), (1854, 11221539), (2163, 9618462), (2254, 9230139), (2369, 8782074), (2646, 7862711), (2781, 7481026), (2898, 7178997), (3319, 6268374), (3381, 6153426), (4326, 4809231), (4347, 4785998), (4738, 4391037), (5047, 4122198), (5562, 3740513), (6489, 3206154), (6638, 3134187), (6762, 3076713), (7107, 2927358), (8694, 2392999), (9957, 2089458), (10094, 2061099), (10143, 2051142), (12978, 1603077), (14214, 1463679), (15141, 1374066), (16583, 1254582), (19467, 1068718), (19914, 1044729), (20286, 1025571), (21321, 975786), (23233, 895482), (29871, 696486), (30282, 687033), (30429, 683714), (33166, 627291), (38934, 534359), (42642, 487893), (45423, 458022), (46466, 447741), (49749, 418194), (59742, 348243), (60858, 341857), (63963, 325262), (69699, 298494), (76337, 272538), (89613, 232162), (90846, 229011), (99498, 209097), (116081, 179226), (127926, 162631), (136269, 152674), (139398, 149247)]