20106195

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32693}}^1$

素因数の和:32742

約数の個数: 16

約数和(自身を含む): 32955552

約数和(自身を除く): 12849357

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 32693, 98079, 163465, 490395, 1340413, 4021239, 6702065, 20106195]

約数ペア:

[(1, 20106195), (3, 6702065), (5, 4021239), (15, 1340413), (41, 490395), (123, 163465), (205, 98079), (615, 32693)]