20340020734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21501079}}^1$

素因数の和:21501135

約数の個数: 16

約数和(自身を含む): 34057710720

約数和(自身を除く): 13717689986

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 21501079, 43002158, 236511869, 473023738, 924546397, 1849092794, 10170010367, 20340020734]

約数ペア:

[(1, 20340020734), (2, 10170010367), (11, 1849092794), (22, 924546397), (43, 473023738), (86, 236511869), (473, 43002158), (946, 21501079)]