20126086

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 30786048

約数和(自身を除く): 10659962

約数列:

[1, 2, 71, 142, 271, 523, 542, 1046, 19241, 37133, 38482, 74266, 141733, 283466, 10063043, 20126086]

約数ペア:

[(1, 20126086), (2, 10063043), (71, 283466), (142, 141733), (271, 74266), (523, 38482), (542, 37133), (1046, 19241)]