20081240079

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{574127}}^1$

素因数の和:574350

約数の個数: 16

約数和(自身を含む): 27282562560

約数和(自身を除く): 7201322481

約数列:

[1, 3, 89, 131, 267, 393, 11659, 34977, 574127, 1722381, 51097303, 75210637, 153291909, 225631911, 6693746693, 20081240079]

約数ペア:

[(1, 20081240079), (3, 6693746693), (89, 225631911), (131, 153291909), (267, 75210637), (393, 51097303), (11659, 1722381), (34977, 574127)]