20117562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 42964992

約数和(自身を除く): 22847430

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 1553, 2159, 3106, 4318, 4659, 6477, 9318, 12954, 26401, 52802, 79203, 158406, 197231, 394462, 591693, 1183386, 3352927, 6705854, 10058781, 20117562]

約数ペア:

[(1, 20117562), (2, 10058781), (3, 6705854), (6, 3352927), (17, 1183386), (34, 591693), (51, 394462), (102, 197231), (127, 158406), (254, 79203), (381, 52802), (762, 26401), (1553, 12954), (2159, 9318), (3106, 6477), (4318, 4659)]