20044593025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{2017}}^1\times {\mathrm{12823}}^1$

素因数の和:14881

約数の個数: 24

約数和(自身を含む): 25671801344

約数和(自身を除く): 5627208319

約数列:

[1, 5, 25, 31, 155, 775, 2017, 10085, 12823, 50425, 62527, 64115, 312635, 320575, 397513, 1563175, 1987565, 9937825, 25863991, 129319955, 646599775, 801783721, 4008918605, 20044593025]

約数ペア:

[(1, 20044593025), (5, 4008918605), (25, 801783721), (31, 646599775), (155, 129319955), (775, 25863991), (2017, 9937825), (10085, 1987565), (12823, 1563175), (50425, 397513), (62527, 320575), (64115, 312635)]