20002792

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67577}}^1$

素因数の和:67620

約数の個数: 16

約数和(自身を含む): 38519460

約数和(自身を除く): 18516668

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 67577, 135154, 270308, 540616, 2500349, 5000698, 10001396, 20002792]

約数ペア:

[(1, 20002792), (2, 10001396), (4, 5000698), (8, 2500349), (37, 540616), (74, 270308), (148, 135154), (296, 67577)]