20165037741

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{126037}}^1$

素因数の和:126685

約数の個数: 24

約数和(自身を含む): 30181059480

約数和(自身を除く): 10016021739

約数列:

[1, 3, 9, 29, 87, 261, 613, 1839, 5517, 17777, 53331, 126037, 159993, 378111, 1134333, 3655073, 10965219, 32895657, 77260681, 231782043, 695346129, 2240559749, 6721679247, 20165037741]

約数ペア:

[(1, 20165037741), (3, 6721679247), (9, 2240559749), (29, 695346129), (87, 231782043), (261, 77260681), (613, 32895657), (1839, 10965219), (5517, 3655073), (17777, 1134333), (53331, 378111), (126037, 159993)]