20143455943

素因数分解:

${\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{195077}}^1$

素因数の和:195163

約数の個数: 16

約数和(自身を含む): 22285710720

約数和(自身を除く): 2142254777

約数列:

[1, 13, 47, 169, 611, 2197, 7943, 103259, 195077, 2536001, 9168619, 32968013, 119192047, 428584169, 1549496611, 20143455943]

約数ペア:

[(1, 20143455943), (13, 1549496611), (47, 428584169), (169, 119192047), (611, 32968013), (2197, 9168619), (7943, 2536001), (103259, 195077)]