20175047207

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1\times {\mathrm{43801}}^1$

素因数の和:46106

約数の個数: 16

約数和(自身を含む): 23863329600

約数和(自身を除く): 3688282393

約数列:

[1, 7, 29, 203, 2269, 15883, 43801, 65801, 306607, 460607, 1270229, 8891603, 99384469, 695691283, 2882149601, 20175047207]

約数ペア:

[(1, 20175047207), (7, 2882149601), (29, 695691283), (203, 99384469), (2269, 8891603), (15883, 1270229), (43801, 460607), (65801, 306607)]