20183885124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129383879}}^1$

素因数の和:129383899

約数の個数: 24

約数和(自身を含む): 50718480960

約数和(自身を除く): 30534595836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129383879, 258767758, 388151637, 517535516, 776303274, 1552606548, 1681990427, 3363980854, 5045971281, 6727961708, 10091942562, 20183885124]

約数ペア:

[(1, 20183885124), (2, 10091942562), (3, 6727961708), (4, 5045971281), (6, 3363980854), (12, 1681990427), (13, 1552606548), (26, 776303274), (39, 517535516), (52, 388151637), (78, 258767758), (156, 129383879)]