20020485910

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2411}}^1\times {\mathrm{4639}}^1$

素因数の和:7236

約数の個数: 32

約数和(自身を含む): 36261043200

約数和(自身を除く): 16240557290

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 2411, 4639, 4822, 9278, 12055, 23195, 24110, 46390, 431569, 830381, 863138, 1660762, 2157845, 4151905, 4315690, 8303810, 11184629, 22369258, 55923145, 111846290, 2002048591, 4004097182, 10010242955, 20020485910]

約数ペア:

[(1, 20020485910), (2, 10010242955), (5, 4004097182), (10, 2002048591), (179, 111846290), (358, 55923145), (895, 22369258), (1790, 11184629), (2411, 8303810), (4639, 4315690), (4822, 4151905), (9278, 2157845), (12055, 1660762), (23195, 863138), (24110, 830381), (46390, 431569)]