20162459528

素因数分解:

$2^3\times {\mathrm{18719}}^1\times {\mathrm{134639}}^1$

素因数の和:153364

約数の個数: 16

約数和(自身を含む): 37806912000

約数和(自身を除く): 17644452472

約数列:

[1, 2, 4, 8, 18719, 37438, 74876, 134639, 149752, 269278, 538556, 1077112, 2520307441, 5040614882, 10081229764, 20162459528]

約数ペア:

[(1, 20162459528), (2, 10081229764), (4, 5040614882), (8, 2520307441), (18719, 1077112), (37438, 538556), (74876, 269278), (134639, 149752)]