20139033394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{78877}}^1\times {\mathrm{6719}}^1$

素因数の和:85617

約数の個数: 16

約数和(自身を含む): 31803609600

約数和(自身を除く): 11664576206

約数列:

[1, 2, 19, 38, 6719, 13438, 78877, 127661, 157754, 255322, 1498663, 2997326, 529974563, 1059949126, 10069516697, 20139033394]

約数ペア:

[(1, 20139033394), (2, 10069516697), (19, 1059949126), (38, 529974563), (6719, 2997326), (13438, 1498663), (78877, 255322), (127661, 157754)]