20384712

素因数分解:

$2^3\times 3^2\times {\mathrm{283121}}^1$

素因数の和:283133

約数の個数: 24

約数和(自身を含む): 55208790

約数和(自身を除く): 34824078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283121, 566242, 849363, 1132484, 1698726, 2264968, 2548089, 3397452, 5096178, 6794904, 10192356, 20384712]

約数ペア:

[(1, 20384712), (2, 10192356), (3, 6794904), (4, 5096178), (6, 3397452), (8, 2548089), (9, 2264968), (12, 1698726), (18, 1132484), (24, 849363), (36, 566242), (72, 283121)]