20163546505

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{7623269}}^1$

素因数の和:7623320

約数の個数: 12

約数和(自身を含む): 25294009860

約数和(自身を除く): 5130463355

約数列:

[1, 5, 23, 115, 529, 2645, 7623269, 38116345, 175335187, 876675935, 4032709301, 20163546505]

約数ペア:

[(1, 20163546505), (5, 4032709301), (23, 876675935), (115, 175335187), (529, 38116345), (2645, 7623269)]