20070146

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6529}}^1$

素因数の和:6613

約数の個数: 16

約数和(自身を含む): 31735800

約数和(自身を除く): 11665654

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 6529, 13058, 189341, 346037, 378682, 692074, 10035073, 20070146]

約数ペア:

[(1, 20070146), (2, 10035073), (29, 692074), (53, 378682), (58, 346037), (106, 189341), (1537, 13058), (3074, 6529)]