20125462

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 35760384

約数和(自身を除く): 15634922

約数列:

[1, 2, 7, 14, 43, 86, 101, 202, 301, 331, 602, 662, 707, 1414, 2317, 4343, 4634, 8686, 14233, 28466, 30401, 33431, 60802, 66862, 99631, 199262, 234017, 468034, 1437533, 2875066, 10062731, 20125462]

約数ペア:

[(1, 20125462), (2, 10062731), (7, 2875066), (14, 1437533), (43, 468034), (86, 234017), (101, 199262), (202, 99631), (301, 66862), (331, 60802), (602, 33431), (662, 30401), (707, 28466), (1414, 14233), (2317, 8686), (4343, 4634)]