20158764648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76358957}}^1$

素因数の和:76358977

約数の個数: 32

約数和(自身を含む): 54978449760

約数和(自身を除く): 34819685112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 76358957, 152717914, 229076871, 305435828, 458153742, 610871656, 839948527, 916307484, 1679897054, 1832614968, 2519845581, 3359794108, 5039691162, 6719588216, 10079382324, 20158764648]

約数ペア:

[(1, 20158764648), (2, 10079382324), (3, 6719588216), (4, 5039691162), (6, 3359794108), (8, 2519845581), (11, 1832614968), (12, 1679897054), (22, 916307484), (24, 839948527), (33, 610871656), (44, 458153742), (66, 305435828), (88, 229076871), (132, 152717914), (264, 76358957)]