20233764

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19381}}^1$

素因数の和:19420

約数の個数: 36

約数和(自身を含む): 52912860

約数和(自身を除く): 32679096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19381, 38762, 58143, 77524, 116286, 174429, 232572, 348858, 562049, 697716, 1124098, 1686147, 2248196, 3372294, 5058441, 6744588, 10116882, 20233764]

約数ペア:

[(1, 20233764), (2, 10116882), (3, 6744588), (4, 5058441), (6, 3372294), (9, 2248196), (12, 1686147), (18, 1124098), (29, 697716), (36, 562049), (58, 348858), (87, 232572), (116, 174429), (174, 116286), (261, 77524), (348, 58143), (522, 38762), (1044, 19381)]