20177366463

素因数分解:

$3^3\times {\mathrm{6247}}^1\times {\mathrm{119627}}^1$

素因数の和:125883

約数の個数: 16

約数和(自身を含む): 29897429760

約数和(自身を除く): 9720063297

約数列:

[1, 3, 9, 27, 6247, 18741, 56223, 119627, 168669, 358881, 1076643, 3229929, 747309869, 2241929607, 6725788821, 20177366463]

約数ペア:

[(1, 20177366463), (3, 6725788821), (9, 2241929607), (27, 747309869), (6247, 3229929), (18741, 1076643), (56223, 358881), (119627, 168669)]