20161097638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1\times {\mathrm{17977}}^1$

素因数の和:20692

約数の個数: 32

約数和(自身を含む): 34742125440

約数和(自身を除く): 14581027802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2683, 5366, 17977, 29513, 35954, 50977, 59026, 101954, 197747, 341563, 395494, 560747, 683126, 1121494, 3757193, 7514386, 48232291, 96464582, 530555201, 916413529, 1061110402, 1832827058, 10080548819, 20161097638]

約数ペア:

[(1, 20161097638), (2, 10080548819), (11, 1832827058), (19, 1061110402), (22, 916413529), (38, 530555201), (209, 96464582), (418, 48232291), (2683, 7514386), (5366, 3757193), (17977, 1121494), (29513, 683126), (35954, 560747), (50977, 395494), (59026, 341563), (101954, 197747)]