20180164610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1\times {\mathrm{16231}}^1$

素因数の和:17570

約数の個数: 32

約数和(自身を含む): 36716004864

約数和(自身を除く): 16535840254

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1231, 2462, 6155, 12310, 16231, 32462, 81155, 124331, 162310, 248662, 621655, 1243310, 1639331, 3278662, 8196655, 16393310, 19980361, 39960722, 99901805, 199803610, 2018016461, 4036032922, 10090082305, 20180164610]

約数ペア:

[(1, 20180164610), (2, 10090082305), (5, 4036032922), (10, 2018016461), (101, 199803610), (202, 99901805), (505, 39960722), (1010, 19980361), (1231, 16393310), (2462, 8196655), (6155, 3278662), (12310, 1639331), (16231, 1243310), (32462, 621655), (81155, 248662), (124331, 162310)]