20131960060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1\times {\mathrm{11779}}^1$

素因数の和:12766

約数の個数: 48

約数和(自身を含む): 42765075360

約数和(自身を除く): 22633115300

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 881, 970, 1762, 1940, 3524, 4405, 8810, 11779, 17620, 23558, 47116, 58895, 85457, 117790, 170914, 235580, 341828, 427285, 854570, 1142563, 1709140, 2285126, 4570252, 5712815, 10377299, 11425630, 20754598, 22851260, 41509196, 51886495, 103772990, 207545980, 1006598003, 2013196006, 4026392012, 5032990015, 10065980030, 20131960060]

約数ペア:

[(1, 20131960060), (2, 10065980030), (4, 5032990015), (5, 4026392012), (10, 2013196006), (20, 1006598003), (97, 207545980), (194, 103772990), (388, 51886495), (485, 41509196), (881, 22851260), (970, 20754598), (1762, 11425630), (1940, 10377299), (3524, 5712815), (4405, 4570252), (8810, 2285126), (11779, 1709140), (17620, 1142563), (23558, 854570), (47116, 427285), (58895, 341828), (85457, 235580), (117790, 170914)]