20598380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93629}}^1$

素因数の和:93649

約数の個数: 24

約数和(自身を含む): 47189520

約数和(自身を除く): 26591140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 93629, 187258, 374516, 468145, 936290, 1029919, 1872580, 2059838, 4119676, 5149595, 10299190, 20598380]

約数ペア:

[(1, 20598380), (2, 10299190), (4, 5149595), (5, 4119676), (10, 2059838), (11, 1872580), (20, 1029919), (22, 936290), (44, 468145), (55, 374516), (110, 187258), (220, 93629)]