20410169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 22755600

約数和(自身を除く): 2345431

約数列:

[1, 13, 41, 149, 257, 533, 1937, 3341, 6109, 10537, 38293, 79417, 136981, 497809, 1570013, 20410169]

約数ペア:

[(1, 20410169), (13, 1570013), (41, 497809), (149, 136981), (257, 79417), (533, 38293), (1937, 10537), (3341, 6109)]