20359188

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2074

約数の個数: 60

約数和(自身を含む): 54966912

約数和(自身を除く): 34607724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2027, 2511, 3348, 4054, 5022, 6081, 8108, 10044, 12162, 18243, 24324, 36486, 54729, 62837, 72972, 109458, 125674, 164187, 188511, 218916, 251348, 328374, 377022, 565533, 656748, 754044, 1131066, 1696599, 2262132, 3393198, 5089797, 6786396, 10179594, 20359188]

約数ペア:

[(1, 20359188), (2, 10179594), (3, 6786396), (4, 5089797), (6, 3393198), (9, 2262132), (12, 1696599), (18, 1131066), (27, 754044), (31, 656748), (36, 565533), (54, 377022), (62, 328374), (81, 251348), (93, 218916), (108, 188511), (124, 164187), (162, 125674), (186, 109458), (279, 72972), (324, 62837), (372, 54729), (558, 36486), (837, 24324), (1116, 18243), (1674, 12162), (2027, 10044), (2511, 8108), (3348, 6081), (4054, 5022)]