16508730620

素因数分解:

$2^2\times 5^1\times {\mathrm{6011}}^1\times {\mathrm{137321}}^1$

素因数の和:143341

約数の個数: 24

約数和(自身を含む): 34674354288

約数和(自身を除く): 18165623668

約数列:

[1, 2, 4, 5, 10, 20, 6011, 12022, 24044, 30055, 60110, 120220, 137321, 274642, 549284, 686605, 1373210, 2746420, 825436531, 1650873062, 3301746124, 4127182655, 8254365310, 16508730620]

約数ペア:

[(1, 16508730620), (2, 8254365310), (4, 4127182655), (5, 3301746124), (10, 1650873062), (20, 825436531), (6011, 2746420), (12022, 1373210), (24044, 686605), (30055, 549284), (60110, 274642), (120220, 137321)]