20108938237

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{53917}}^1$

素因数の和:54228

約数の個数: 16

約数和(自身を含む): 21242829312

約数和(自身を除く): 1133891075

約数列:

[1, 31, 53, 227, 1643, 7037, 12031, 53917, 372961, 1671427, 2857601, 12239159, 88585631, 379413929, 648675427, 20108938237]

約数ペア:

[(1, 20108938237), (31, 648675427), (53, 379413929), (227, 88585631), (1643, 12239159), (7037, 2857601), (12031, 1671427), (53917, 372961)]