20180959676

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{5801}}^1\times {\mathrm{14741}}^1$

素因数の和:20605

約数の個数: 24

約数和(自身を含む): 35923895280

約数和(自身を除く): 15742935604

約数列:

[1, 2, 4, 59, 118, 236, 5801, 11602, 14741, 23204, 29482, 58964, 342259, 684518, 869719, 1369036, 1739438, 3478876, 85512541, 171025082, 342050164, 5045239919, 10090479838, 20180959676]

約数ペア:

[(1, 20180959676), (2, 10090479838), (4, 5045239919), (59, 342050164), (118, 171025082), (236, 85512541), (5801, 3478876), (11602, 1739438), (14741, 1369036), (23204, 869719), (29482, 684518), (58964, 342259)]