20163368356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1250519}}^1$

素因数の和:1250691

約数の個数: 24

約数和(自身を含む): 36765288000

約数和(自身を除く): 16601919644

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 8062, 16124, 1250519, 2501038, 5002076, 36265051, 72530102, 145060204, 173822141, 347644282, 695288564, 5040842089, 10081684178, 20163368356]

約数ペア:

[(1, 20163368356), (2, 10081684178), (4, 5040842089), (29, 695288564), (58, 347644282), (116, 173822141), (139, 145060204), (278, 72530102), (556, 36265051), (4031, 5002076), (8062, 2501038), (16124, 1250519)]