20067804913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4721}}^1\times {\mathrm{4139}}^1$

素因数の和:8952

約数の個数: 16

約数和(自身を含む): 21894969600

約数和(自身を除く): 1827164687

約数列:

[1, 13, 79, 1027, 4139, 4721, 53807, 61373, 326981, 372959, 4250753, 4848467, 19540219, 254022847, 1543677301, 20067804913]

約数ペア:

[(1, 20067804913), (13, 1543677301), (79, 254022847), (1027, 19540219), (4139, 4848467), (4721, 4250753), (53807, 372959), (61373, 326981)]