20936504

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{44357}}^1$

素因数の和:44422

約数の個数: 16

約数和(自身を含む): 39922200

約数和(自身を除く): 18985696

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 44357, 88714, 177428, 354856, 2617063, 5234126, 10468252, 20936504]

約数ペア:

[(1, 20936504), (2, 10468252), (4, 5234126), (8, 2617063), (59, 354856), (118, 177428), (236, 88714), (472, 44357)]