20163695629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{27743}}^1\times {\mathrm{9439}}^1$

素因数の和:37200

約数の個数: 16

約数和(自身を含む): 25142722560

約数和(自身を除く): 4979026931

約数列:

[1, 7, 11, 77, 9439, 27743, 66073, 103829, 194201, 305173, 726803, 2136211, 261866177, 1833063239, 2880527947, 20163695629]

約数ペア:

[(1, 20163695629), (7, 2880527947), (11, 1833063239), (77, 261866177), (9439, 2136211), (27743, 726803), (66073, 305173), (103829, 194201)]