20195005928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{113501}}^1$

素因数の和:114497

約数の個数: 32

約数和(自身を含む): 39553176960

約数和(自身を除く): 19358171032

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 967, 1934, 3868, 7736, 22241, 44482, 88964, 113501, 177928, 227002, 454004, 908008, 2610523, 5221046, 10442092, 20884184, 109755467, 219510934, 439021868, 878043736, 2524375741, 5048751482, 10097502964, 20195005928]

約数ペア:

[(1, 20195005928), (2, 10097502964), (4, 5048751482), (8, 2524375741), (23, 878043736), (46, 439021868), (92, 219510934), (184, 109755467), (967, 20884184), (1934, 10442092), (3868, 5221046), (7736, 2610523), (22241, 908008), (44482, 454004), (88964, 227002), (113501, 177928)]