20253504

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2903

約数の個数: 56

約数和(自身を含む): 55055008

約数和(自身を除く): 34801504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 2851, 3552, 5702, 7104, 8553, 11404, 17106, 22808, 34212, 45616, 68424, 91232, 105487, 136848, 182464, 210974, 273696, 316461, 421948, 547392, 632922, 843896, 1265844, 1687792, 2531688, 3375584, 5063376, 6751168, 10126752, 20253504]

約数ペア:

[(1, 20253504), (2, 10126752), (3, 6751168), (4, 5063376), (6, 3375584), (8, 2531688), (12, 1687792), (16, 1265844), (24, 843896), (32, 632922), (37, 547392), (48, 421948), (64, 316461), (74, 273696), (96, 210974), (111, 182464), (148, 136848), (192, 105487), (222, 91232), (296, 68424), (444, 45616), (592, 34212), (888, 22808), (1184, 17106), (1776, 11404), (2368, 8553), (2851, 7104), (3552, 5702)]