20244050650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21309527}}^1$

素因数の和:21309558

約数の個数: 24

約数和(自身を含む): 39635722080

約数和(自身を除く): 19391671430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 21309527, 42619054, 106547635, 213095270, 404881013, 532738175, 809762026, 1065476350, 2024405065, 4048810130, 10122025325, 20244050650]

約数ペア:

[(1, 20244050650), (2, 10122025325), (5, 4048810130), (10, 2024405065), (19, 1065476350), (25, 809762026), (38, 532738175), (50, 404881013), (95, 213095270), (190, 106547635), (475, 42619054), (950, 21309527)]