20086663793

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1\times {\mathrm{53653}}^1$

素因数の和:54416

約数の個数: 16

約数和(自身を含む): 23281543680

約数和(自身を除く): 3194879887

約数列:

[1, 7, 79, 553, 677, 4739, 53483, 53653, 374381, 375571, 4238587, 29670109, 36323081, 254261567, 2869523399, 20086663793]

約数ペア:

[(1, 20086663793), (7, 2869523399), (79, 254261567), (553, 36323081), (677, 29670109), (4739, 4238587), (53483, 375571), (53653, 374381)]