20147678207

素因数分解:

${\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{1082801}}^1$

素因数の和:1083633

約数の個数: 8

約数和(自身を含む): 21049670880

約数和(自身を除く): 901992673

約数列:

[1, 23, 809, 18607, 1082801, 24904423, 875986009, 20147678207]

約数ペア:

[(1, 20147678207), (23, 875986009), (809, 24904423), (18607, 1082801)]