20598676

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1699}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 41316800

約数和(自身を除く): 20718124

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1699, 1732, 3031, 3398, 6062, 6796, 11893, 12124, 23786, 47572, 735667, 1471334, 2942668, 5149669, 10299338, 20598676]

約数ペア:

[(1, 20598676), (2, 10299338), (4, 5149669), (7, 2942668), (14, 1471334), (28, 735667), (433, 47572), (866, 23786), (1699, 12124), (1732, 11893), (3031, 6796), (3398, 6062)]