20233015916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{28921}}^1$

素因数の和:29154

約数の個数: 48

約数和(自身を含む): 37850799840

約数和(自身を除く): 17617783924

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 163, 326, 652, 1073, 2146, 4292, 4727, 6031, 9454, 12062, 18908, 24124, 28921, 57842, 115684, 174899, 349798, 699596, 838709, 1070077, 1677418, 2140154, 3354836, 4280308, 4714123, 9428246, 18856492, 31032233, 62064466, 124128932, 136709567, 174422551, 273419134, 348845102, 546838268, 697690204, 5058253979, 10116507958, 20233015916]

約数ペア:

[(1, 20233015916), (2, 10116507958), (4, 5058253979), (29, 697690204), (37, 546838268), (58, 348845102), (74, 273419134), (116, 174422551), (148, 136709567), (163, 124128932), (326, 62064466), (652, 31032233), (1073, 18856492), (2146, 9428246), (4292, 4714123), (4727, 4280308), (6031, 3354836), (9454, 2140154), (12062, 1677418), (18908, 1070077), (24124, 838709), (28921, 699596), (57842, 349798), (115684, 174899)]