20187251694

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3537899}}^1$

素因数の和:3538224

約数の個数: 24

約数和(自身を含む): 43877035800

約数和(自身を除く): 23689784106

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 5706, 3537899, 7075798, 10613697, 21227394, 31841091, 63682182, 1121513983, 2243027966, 3364541949, 6729083898, 10093625847, 20187251694]

約数ペア:

[(1, 20187251694), (2, 10093625847), (3, 6729083898), (6, 3364541949), (9, 2243027966), (18, 1121513983), (317, 63682182), (634, 31841091), (951, 21227394), (1902, 10613697), (2853, 7075798), (5706, 3537899)]