20105204089

素因数分解:

${\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1\times {\mathrm{1499}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 20557800000

約数和(自身を除く): 452595911

約数列:

[1, 59, 281, 809, 1499, 16579, 47731, 88441, 227329, 421219, 1212691, 13412411, 24851921, 71548769, 340766171, 20105204089]

約数ペア:

[(1, 20105204089), (59, 340766171), (281, 71548769), (809, 24851921), (1499, 13412411), (16579, 1212691), (47731, 421219), (88441, 227329)]