20380842

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{6397}}^1$

素因数の和:6467

約数の個数: 32

約数和(自身を含む): 46065600

約数和(自身を除く): 25684758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 6397, 12794, 19191, 38382, 57573, 115146, 172719, 345438, 377423, 754846, 1132269, 2264538, 3396807, 6793614, 10190421, 20380842]

約数ペア:

[(1, 20380842), (2, 10190421), (3, 6793614), (6, 3396807), (9, 2264538), (18, 1132269), (27, 754846), (54, 377423), (59, 345438), (118, 172719), (177, 115146), (354, 57573), (531, 38382), (1062, 19191), (1593, 12794), (3186, 6397)]