20613371184

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7499}}^1$

素因数の和:7630

約数の個数: 240

約数和(自身を含む): 69058080000

約数和(自身を除く): 48444708816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 101, 108, 112, 126, 144, 162, 168, 189, 202, 216, 243, 252, 303, 324, 336, 378, 404, 432, 486, 504, 567, 606, 648, 707, 756, 808, 909, 972, 1008, 1134, 1212, 1296, 1414, 1512, 1616, 1701, 1818, 1944, 2121, 2268, 2424, 2727, 2828, 3024, 3402, 3636, 3888, 4242, 4536, 4848, 5454, 5656, 6363, 6804, 7272, 7499, 8181, 8484, 9072, 10908, 11312, 12726, 13608, 14544, 14998, 16362, 16968, 19089, 21816, 22497, 24543, 25452, 27216, 29996, 32724, 33936, 38178, 43632, 44994, 49086, 50904, 52493, 57267, 59992, 65448, 67491, 76356, 89988, 98172, 101808, 104986, 114534, 119984, 130896, 134982, 152712, 157479, 171801, 179976, 196344, 202473, 209972, 229068, 269964, 305424, 314958, 343602, 359952, 392688, 404946, 419944, 458136, 472437, 539928, 607419, 629916, 687204, 757399, 809892, 839888, 916272, 944874, 1079856, 1214838, 1259832, 1374408, 1417311, 1514798, 1619784, 1822257, 1889748, 2272197, 2429676, 2519664, 2748816, 2834622, 3029596, 3239568, 3644514, 3779496, 4251933, 4544394, 4859352, 5301793, 5669244, 6059192, 6816591, 7289028, 7558992, 8503866, 9088788, 9718704, 10603586, 11338488, 12118384, 12755799, 13633182, 14578056, 15905379, 17007732, 18177576, 20449773, 21207172, 22676976, 25511598, 27266364, 29156112, 31810758, 34015464, 36355152, 40899546, 42414344, 47716137, 51023196, 54532728, 61349319, 63621516, 68030928, 81799092, 84828688, 95432274, 102046392, 109065456, 122698638, 127243032, 143148411, 163598184, 184047957, 190864548, 204092784, 245397276, 254486064, 286296822, 327196368, 368095914, 381729096, 429445233, 490794552, 572593644, 736191828, 763458192, 858890466, 981589104, 1145187288, 1288335699, 1472383656, 1717780932, 2290374576, 2576671398, 2944767312, 3435561864, 5153342796, 6871123728, 10306685592, 20613371184]

約数ペア:

[(1, 20613371184), (2, 10306685592), (3, 6871123728), (4, 5153342796), (6, 3435561864), (7, 2944767312), (8, 2576671398), (9, 2290374576), (12, 1717780932), (14, 1472383656), (16, 1288335699), (18, 1145187288), (21, 981589104), (24, 858890466), (27, 763458192), (28, 736191828), (36, 572593644), (42, 490794552), (48, 429445233), (54, 381729096), (56, 368095914), (63, 327196368), (72, 286296822), (81, 254486064), (84, 245397276), (101, 204092784), (108, 190864548), (112, 184047957), (126, 163598184), (144, 143148411), (162, 127243032), (168, 122698638), (189, 109065456), (202, 102046392), (216, 95432274), (243, 84828688), (252, 81799092), (303, 68030928), (324, 63621516), (336, 61349319), (378, 54532728), (404, 51023196), (432, 47716137), (486, 42414344), (504, 40899546), (567, 36355152), (606, 34015464), (648, 31810758), (707, 29156112), (756, 27266364), (808, 25511598), (909, 22676976), (972, 21207172), (1008, 20449773), (1134, 18177576), (1212, 17007732), (1296, 15905379), (1414, 14578056), (1512, 13633182), (1616, 12755799), (1701, 12118384), (1818, 11338488), (1944, 10603586), (2121, 9718704), (2268, 9088788), (2424, 8503866), (2727, 7558992), (2828, 7289028), (3024, 6816591), (3402, 6059192), (3636, 5669244), (3888, 5301793), (4242, 4859352), (4536, 4544394), (4848, 4251933), (5454, 3779496), (5656, 3644514), (6363, 3239568), (6804, 3029596), (7272, 2834622), (7499, 2748816), (8181, 2519664), (8484, 2429676), (9072, 2272197), (10908, 1889748), (11312, 1822257), (12726, 1619784), (13608, 1514798), (14544, 1417311), (14998, 1374408), (16362, 1259832), (16968, 1214838), (19089, 1079856), (21816, 944874), (22497, 916272), (24543, 839888), (25452, 809892), (27216, 757399), (29996, 687204), (32724, 629916), (33936, 607419), (38178, 539928), (43632, 472437), (44994, 458136), (49086, 419944), (50904, 404946), (52493, 392688), (57267, 359952), (59992, 343602), (65448, 314958), (67491, 305424), (76356, 269964), (89988, 229068), (98172, 209972), (101808, 202473), (104986, 196344), (114534, 179976), (119984, 171801), (130896, 157479), (134982, 152712)]