20173922010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20377699}}^1$

素因数の和:20377723

約数の個数: 48

約数和(自身を含む): 57220581600

約数和(自身を除く): 37046659590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 20377699, 40755398, 61133097, 101888495, 122266194, 183399291, 203776990, 224154689, 305665485, 366798582, 448309378, 611330970, 672464067, 916996455, 1120773445, 1344928134, 1833992910, 2017392201, 2241546890, 3362320335, 4034784402, 6724640670, 10086961005, 20173922010]

約数ペア:

[(1, 20173922010), (2, 10086961005), (3, 6724640670), (5, 4034784402), (6, 3362320335), (9, 2241546890), (10, 2017392201), (11, 1833992910), (15, 1344928134), (18, 1120773445), (22, 916996455), (30, 672464067), (33, 611330970), (45, 448309378), (55, 366798582), (66, 305665485), (90, 224154689), (99, 203776990), (110, 183399291), (165, 122266194), (198, 101888495), (330, 61133097), (495, 40755398), (990, 20377699)]