20177264636

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{1997}}^1\times {\mathrm{3833}}^1$

素因数の和:6493

約数の個数: 24

約数和(自身を含む): 35390733840

約数和(自身を除く): 15213469204

約数列:

[1, 2, 4, 659, 1318, 1997, 2636, 3833, 3994, 7666, 7988, 15332, 1316023, 2525947, 2632046, 5051894, 5264092, 7654501, 10103788, 15309002, 30618004, 5044316159, 10088632318, 20177264636]

約数ペア:

[(1, 20177264636), (2, 10088632318), (4, 5044316159), (659, 30618004), (1318, 15309002), (1997, 10103788), (2636, 7654501), (3833, 5264092), (3994, 5051894), (7666, 2632046), (7988, 2525947), (15332, 1316023)]