20147401927

素因数分解:

${\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2239}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 21258236160

約数和(自身を除く): 1110834233

約数列:

[1, 41, 53, 101, 1681, 2173, 2239, 4141, 5353, 89093, 91799, 118667, 169781, 219473, 226139, 3763759, 4865347, 8998393, 9271699, 11985367, 199479227, 380139659, 491400047, 20147401927]

約数ペア:

[(1, 20147401927), (41, 491400047), (53, 380139659), (101, 199479227), (1681, 11985367), (2173, 9271699), (2239, 8998393), (4141, 4865347), (5353, 3763759), (89093, 226139), (91799, 219473), (118667, 169781)]