20237070476

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10787351}}^1$

素因数の和:10787429

約数の個数: 24

約数和(自身を含む): 41078236416

約数和(自身を除く): 20841165940

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 10787351, 21574702, 43149404, 75511457, 151022914, 302045828, 722752517, 1445505034, 2891010068, 5059267619, 10118535238, 20237070476]

約数ペア:

[(1, 20237070476), (2, 10118535238), (4, 5059267619), (7, 2891010068), (14, 1445505034), (28, 722752517), (67, 302045828), (134, 151022914), (268, 75511457), (469, 43149404), (938, 21574702), (1876, 10787351)]