20170199688

素因数分解:

$2^3\times 3^1\times {\mathrm{2111}}^1\times {\mathrm{398117}}^1$

素因数の和:400237

約数の個数: 32

約数和(自身を含む): 50449512960

約数和(自身を除く): 30279313272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2111, 4222, 6333, 8444, 12666, 16888, 25332, 50664, 398117, 796234, 1194351, 1592468, 2388702, 3184936, 4777404, 9554808, 840424987, 1680849974, 2521274961, 3361699948, 5042549922, 6723399896, 10085099844, 20170199688]

約数ペア:

[(1, 20170199688), (2, 10085099844), (3, 6723399896), (4, 5042549922), (6, 3361699948), (8, 2521274961), (12, 1680849974), (24, 840424987), (2111, 9554808), (4222, 4777404), (6333, 3184936), (8444, 2388702), (12666, 1592468), (16888, 1194351), (25332, 796234), (50664, 398117)]