20162916907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{78509}}^1$

素因数の和:80466

約数の個数: 16

約数和(自身を含む): 24269011200

約数和(自身を除く): 4106094293

約数列:

[1, 7, 19, 133, 1931, 13517, 36689, 78509, 256823, 549563, 1491671, 10441697, 151600879, 1061206153, 2880416701, 20162916907]

約数ペア:

[(1, 20162916907), (7, 2880416701), (19, 1061206153), (133, 151600879), (1931, 10441697), (13517, 1491671), (36689, 549563), (78509, 256823)]