20256810072

素因数分解:

$2^3\times 3^1\times {\mathrm{5449}}^1\times {\mathrm{154897}}^1$

素因数の和:160355

約数の個数: 32

約数和(自身を含む): 50651646000

約数和(自身を除く): 30394835928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5449, 10898, 16347, 21796, 32694, 43592, 65388, 130776, 154897, 309794, 464691, 619588, 929382, 1239176, 1858764, 3717528, 844033753, 1688067506, 2532101259, 3376135012, 5064202518, 6752270024, 10128405036, 20256810072]

約数ペア:

[(1, 20256810072), (2, 10128405036), (3, 6752270024), (4, 5064202518), (6, 3376135012), (8, 2532101259), (12, 1688067506), (24, 844033753), (5449, 3717528), (10898, 1858764), (16347, 1239176), (21796, 929382), (32694, 619588), (43592, 464691), (65388, 309794), (130776, 154897)]