20155731683

素因数分解:

${\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1\times {\mathrm{8573}}^1$

素因数の和:9262

約数の個数: 16

約数和(自身を含む): 20989152000

約数和(自身を除く): 833420317

約数列:

[1, 31, 149, 509, 4619, 8573, 15779, 75841, 265763, 1277377, 2351071, 4363657, 39598687, 135273367, 650184893, 20155731683]

約数ペア:

[(1, 20155731683), (31, 650184893), (149, 135273367), (509, 39598687), (4619, 4363657), (8573, 2351071), (15779, 1277377), (75841, 265763)]