2017430020

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{99577}}^1$

素因数の和:100599

約数の個数: 24

約数和(自身を含む): 4240827864

約数和(自身を除く): 2223397844

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 4052, 5065, 10130, 20260, 99577, 199154, 398308, 497885, 995770, 1991540, 100871501, 201743002, 403486004, 504357505, 1008715010, 2017430020]

約数ペア:

[(1, 2017430020), (2, 1008715010), (4, 504357505), (5, 403486004), (10, 201743002), (20, 100871501), (1013, 1991540), (2026, 995770), (4052, 497885), (5065, 398308), (10130, 199154), (20260, 99577)]