20630322

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{6263}}^1$

素因数の和:6335

約数の個数: 32

約数和(自身を含む): 46604160

約数和(自身を除く): 25973838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 6263, 12526, 18789, 37578, 56367, 112734, 169101, 338202, 382043, 764086, 1146129, 2292258, 3438387, 6876774, 10315161, 20630322]

約数ペア:

[(1, 20630322), (2, 10315161), (3, 6876774), (6, 3438387), (9, 2292258), (18, 1146129), (27, 764086), (54, 382043), (61, 338202), (122, 169101), (183, 112734), (366, 56367), (549, 37578), (1098, 18789), (1647, 12526), (3294, 6263)]