20149590422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{35801}}^1\times {\mathrm{21647}}^1$

素因数の和:57463

約数の個数: 16

約数和(自身を含む): 32551751232

約数和(自身を除く): 12402160810

約数列:

[1, 2, 13, 26, 21647, 35801, 43294, 71602, 281411, 465413, 562822, 930826, 774984247, 1549968494, 10074795211, 20149590422]

約数ペア:

[(1, 20149590422), (2, 10074795211), (13, 1549968494), (26, 774984247), (21647, 930826), (35801, 562822), (43294, 465413), (71602, 281411)]