220038606

素因数分解:

$2^1\times 3^4\times {\mathrm{1358263}}^1$

素因数の和:1358277

約数の個数: 20

約数和(自身を含む): 493049832

約数和(自身を除く): 273011226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1358263, 2716526, 4074789, 8149578, 12224367, 24448734, 36673101, 73346202, 110019303, 220038606]

約数ペア:

[(1, 220038606), (2, 110019303), (3, 73346202), (6, 36673101), (9, 24448734), (18, 12224367), (27, 8149578), (54, 4074789), (81, 2716526), (162, 1358263)]