20070349

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 2508851

約数列:

[1, 13, 29, 139, 377, 383, 1807, 4031, 4979, 11107, 52403, 53237, 144391, 692081, 1543873, 20070349]

約数ペア:

[(1, 20070349), (13, 1543873), (29, 692081), (139, 144391), (377, 53237), (383, 52403), (1807, 11107), (4031, 4979)]