20100655992

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 51153606000

約数和(自身を除く): 31052950008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 157, 218, 314, 327, 436, 449, 471, 628, 654, 872, 898, 942, 1256, 1308, 1347, 1796, 1884, 2616, 2694, 3592, 3768, 5388, 10776, 11881, 17113, 23762, 34226, 35643, 47524, 48941, 51339, 68452, 70493, 71286, 95048, 97882, 102678, 136904, 140986, 142572, 146823, 195764, 205356, 211479, 281972, 285144, 293646, 391528, 410712, 422958, 563944, 587292, 845916, 1174584, 1691832, 1865317, 3730634, 5334569, 5595951, 7461268, 7683737, 10669138, 11191902, 14922536, 15367474, 16003707, 21338276, 22383804, 23051211, 30734948, 32007414, 42676552, 44767608, 46102422, 61469896, 64014828, 92204844, 128029656, 184409688, 837527333, 1675054666, 2512581999, 3350109332, 5025163998, 6700218664, 10050327996, 20100655992]

約数ペア:

[(1, 20100655992), (2, 10050327996), (3, 6700218664), (4, 5025163998), (6, 3350109332), (8, 2512581999), (12, 1675054666), (24, 837527333), (109, 184409688), (157, 128029656), (218, 92204844), (314, 64014828), (327, 61469896), (436, 46102422), (449, 44767608), (471, 42676552), (628, 32007414), (654, 30734948), (872, 23051211), (898, 22383804), (942, 21338276), (1256, 16003707), (1308, 15367474), (1347, 14922536), (1796, 11191902), (1884, 10669138), (2616, 7683737), (2694, 7461268), (3592, 5595951), (3768, 5334569), (5388, 3730634), (10776, 1865317), (11881, 1691832), (17113, 1174584), (23762, 845916), (34226, 587292), (35643, 563944), (47524, 422958), (48941, 410712), (51339, 391528), (68452, 293646), (70493, 285144), (71286, 281972), (95048, 211479), (97882, 205356), (102678, 195764), (136904, 146823), (140986, 142572)]