20201006142

素因数分解:

$2^1\times 3^2\times {\mathrm{1122278119}}^1$

素因数の和:1122278127

約数の個数: 12

約数和(自身を含む): 43768846680

約数和(自身を除く): 23567840538

約数列:

[1, 2, 3, 6, 9, 18, 1122278119, 2244556238, 3366834357, 6733668714, 10100503071, 20201006142]

約数ペア:

[(1, 20201006142), (2, 10100503071), (3, 6733668714), (6, 3366834357), (9, 2244556238), (18, 1122278119)]