20194868502

素因数分解:

$2^1\times 3^2\times {\mathrm{15173}}^1\times {\mathrm{73943}}^1$

素因数の和:89124

約数の個数: 24

約数和(自身を含む): 43759023984

約数和(自身を除く): 23564155482

約数列:

[1, 2, 3, 6, 9, 18, 15173, 30346, 45519, 73943, 91038, 136557, 147886, 221829, 273114, 443658, 665487, 1330974, 1121937139, 2243874278, 3365811417, 6731622834, 10097434251, 20194868502]

約数ペア:

[(1, 20194868502), (2, 10097434251), (3, 6731622834), (6, 3365811417), (9, 2243874278), (18, 1121937139), (15173, 1330974), (30346, 665487), (45519, 443658), (73943, 273114), (91038, 221829), (136557, 147886)]