220858002

素因数分解:

$2^1\times 3^4\times {\mathrm{1363321}}^1$

素因数の和:1363335

約数の個数: 20

約数和(自身を含む): 494885886

約数和(自身を除く): 274027884

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1363321, 2726642, 4089963, 8179926, 12269889, 24539778, 36809667, 73619334, 110429001, 220858002]

約数ペア:

[(1, 220858002), (2, 110429001), (3, 73619334), (6, 36809667), (9, 24539778), (18, 12269889), (27, 8179926), (54, 4089963), (81, 2726642), (162, 1363321)]