20234444990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1091983}}^1$

素因数の和:1092116

約数の個数: 32

約数和(自身を含む): 38918309760

約数和(自身を除く): 18683864770

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 18530, 1091983, 2183966, 5459915, 10919830, 18563711, 37127422, 92818555, 119026147, 185637110, 238052294, 595130735, 1190261470, 2023444499, 4046888998, 10117222495, 20234444990]

約数ペア:

[(1, 20234444990), (2, 10117222495), (5, 4046888998), (10, 2023444499), (17, 1190261470), (34, 595130735), (85, 238052294), (109, 185637110), (170, 119026147), (218, 92818555), (545, 37127422), (1090, 18563711), (1853, 10919830), (3706, 5459915), (9265, 2183966), (18530, 1091983)]