20135963808

素因数分解:

$2^5\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{44279}}^1$

素因数の和:45874

約数の個数: 72

約数和(自身を含む): 57299205600

約数和(自身を除く): 37163241792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1579, 3158, 4737, 6316, 9474, 12632, 14211, 18948, 25264, 28422, 37896, 44279, 50528, 56844, 75792, 88558, 113688, 132837, 151584, 177116, 227376, 265674, 354232, 398511, 454752, 531348, 708464, 797022, 1062696, 1416928, 1594044, 2125392, 3188088, 4250784, 6376176, 12752352, 69916541, 139833082, 209749623, 279666164, 419499246, 559332328, 629248869, 838998492, 1118664656, 1258497738, 1677996984, 2237329312, 2516995476, 3355993968, 5033990952, 6711987936, 10067981904, 20135963808]

約数ペア:

[(1, 20135963808), (2, 10067981904), (3, 6711987936), (4, 5033990952), (6, 3355993968), (8, 2516995476), (9, 2237329312), (12, 1677996984), (16, 1258497738), (18, 1118664656), (24, 838998492), (32, 629248869), (36, 559332328), (48, 419499246), (72, 279666164), (96, 209749623), (144, 139833082), (288, 69916541), (1579, 12752352), (3158, 6376176), (4737, 4250784), (6316, 3188088), (9474, 2125392), (12632, 1594044), (14211, 1416928), (18948, 1062696), (25264, 797022), (28422, 708464), (37896, 531348), (44279, 454752), (50528, 398511), (56844, 354232), (75792, 265674), (88558, 227376), (113688, 177116), (132837, 151584)]