20736103445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2539633}}^1$

素因数の和:2539732

約数の個数: 16

約数和(自身を含む): 26330925312

約数和(自身を除く): 5594821867

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 2539633, 12698165, 58411559, 180313943, 292057795, 901569715, 4147220689, 20736103445]

約数ペア:

[(1, 20736103445), (5, 4147220689), (23, 901569715), (71, 292057795), (115, 180313943), (355, 58411559), (1633, 12698165), (8165, 2539633)]