20159095419

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{3851}}^1\times {\mathrm{5647}}^1$

素因数の和:9607

約数の個数: 24

約数和(自身を含む): 29414241792

約数和(自身を除く): 9255146373

約数列:

[1, 3, 9, 103, 309, 927, 3851, 5647, 11553, 16941, 34659, 50823, 396653, 581641, 1189959, 1744923, 3569877, 5234769, 21746597, 65239791, 195719373, 2239899491, 6719698473, 20159095419]

約数ペア:

[(1, 20159095419), (3, 6719698473), (9, 2239899491), (103, 195719373), (309, 65239791), (927, 21746597), (3851, 5234769), (5647, 3569877), (11553, 1744923), (16941, 1189959), (34659, 581641), (50823, 396653)]