20221287760

素因数分解:

$2^4\times 5^1\times {\mathrm{252766097}}^1$

素因数の和:252766110

約数の個数: 20

約数和(自身を含む): 47014494228

約数和(自身を除く): 26793206468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 252766097, 505532194, 1011064388, 1263830485, 2022128776, 2527660970, 4044257552, 5055321940, 10110643880, 20221287760]

約数ペア:

[(1, 20221287760), (2, 10110643880), (4, 5055321940), (5, 4044257552), (8, 2527660970), (10, 2022128776), (16, 1263830485), (20, 1011064388), (40, 505532194), (80, 252766097)]