20189350941

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1\times {\mathrm{122273}}^1$

素因数の和:124692

約数の個数: 16

約数和(自身を含む): 28101499776

約数和(自身を除く): 7912148835

約数列:

[1, 3, 23, 69, 2393, 7179, 55039, 122273, 165117, 366819, 2812279, 8436837, 292599289, 877797867, 6729783647, 20189350941]

約数ペア:

[(1, 20189350941), (3, 6729783647), (23, 877797867), (69, 292599289), (2393, 8436837), (7179, 2812279), (55039, 366819), (122273, 165117)]