20852064686

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1\times {\mathrm{2017}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 32159816640

約数和(自身を除く): 11307751954

約数列:

[1, 2, 61, 101, 122, 202, 839, 1678, 2017, 4034, 6161, 12322, 51179, 84739, 102358, 123037, 169478, 203717, 246074, 407434, 1692263, 3384526, 5169079, 10338158, 12426737, 24853474, 103228043, 170918563, 206456086, 341837126, 10426032343, 20852064686]

約数ペア:

[(1, 20852064686), (2, 10426032343), (61, 341837126), (101, 206456086), (122, 170918563), (202, 103228043), (839, 24853474), (1678, 12426737), (2017, 10338158), (4034, 5169079), (6161, 3384526), (12322, 1692263), (51179, 407434), (84739, 246074), (102358, 203717), (123037, 169478)]