20100691029

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{286249}}^1$

素因数の和:286604

約数の個数: 16

約数和(自身を含む): 27205200000

約数和(自身を除く): 7104508971

約数列:

[1, 3, 89, 263, 267, 789, 23407, 70221, 286249, 858747, 25476161, 75283487, 76428483, 225850461, 6700230343, 20100691029]

約数ペア:

[(1, 20100691029), (3, 6700230343), (89, 225850461), (263, 76428483), (267, 75283487), (789, 25476161), (23407, 858747), (70221, 286249)]