20115502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 34927200

約数和(自身を除く): 14811698

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 769, 902, 1189, 1538, 2378, 8459, 13079, 16918, 22301, 26158, 31529, 44602, 63058, 245311, 346819, 490622, 693638, 914341, 1828682, 10057751, 20115502]

約数ペア:

[(1, 20115502), (2, 10057751), (11, 1828682), (22, 914341), (29, 693638), (41, 490622), (58, 346819), (82, 245311), (319, 63058), (451, 44602), (638, 31529), (769, 26158), (902, 22301), (1189, 16918), (1538, 13079), (2378, 8459)]