20051192

素因数分解:

$2^3\times 7^2\times {\mathrm{51151}}^1$

素因数の和:51171

約数の個数: 24

約数和(自身を含む): 43734960

約数和(自身を除く): 23683768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51151, 102302, 204604, 358057, 409208, 716114, 1432228, 2506399, 2864456, 5012798, 10025596, 20051192]

約数ペア:

[(1, 20051192), (2, 10025596), (4, 5012798), (7, 2864456), (8, 2506399), (14, 1432228), (28, 716114), (49, 409208), (56, 358057), (98, 204604), (196, 102302), (392, 51151)]