20512247302

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3769}}^1\times {\mathrm{51343}}^1$

素因数の和:55167

約数の個数: 16

約数和(自身を含む): 31357834560

約数和(自身を除く): 10845587258

約数列:

[1, 2, 53, 106, 3769, 7538, 51343, 102686, 199757, 399514, 2721179, 5442358, 193511767, 387023534, 10256123651, 20512247302]

約数ペア:

[(1, 20512247302), (2, 10256123651), (53, 387023534), (106, 193511767), (3769, 5442358), (7538, 2721179), (51343, 399514), (102686, 199757)]