20079456

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5653}}^1$

素因数の和:5703

約数の個数: 48

約数和(自身を含む): 54142704

約数和(自身を除く): 34063248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5653, 11306, 16959, 22612, 33918, 45224, 67836, 90448, 135672, 180896, 209161, 271344, 418322, 542688, 627483, 836644, 1254966, 1673288, 2509932, 3346576, 5019864, 6693152, 10039728, 20079456]

約数ペア:

[(1, 20079456), (2, 10039728), (3, 6693152), (4, 5019864), (6, 3346576), (8, 2509932), (12, 1673288), (16, 1254966), (24, 836644), (32, 627483), (37, 542688), (48, 418322), (74, 271344), (96, 209161), (111, 180896), (148, 135672), (222, 90448), (296, 67836), (444, 45224), (592, 33918), (888, 22612), (1184, 16959), (1776, 11306), (3552, 5653)]