20435696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41201}}^1$

素因数の和:41240

約数の個数: 20

約数和(自身を含む): 40872384

約数和(自身を除く): 20436688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41201, 82402, 164804, 329608, 659216, 1277231, 2554462, 5108924, 10217848, 20435696]

約数ペア:

[(1, 20435696), (2, 10217848), (4, 5108924), (8, 2554462), (16, 1277231), (31, 659216), (62, 329608), (124, 164804), (248, 82402), (496, 41201)]