20340028815

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12000017}}^1$

素因数の和:12000138

約数の個数: 16

約数和(自身を含む): 32832049248

約数和(自身を除く): 12492020433

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 12000017, 36000051, 60000085, 180000255, 1356001921, 4068005763, 6780009605, 20340028815]

約数ペア:

[(1, 20340028815), (3, 6780009605), (5, 4068005763), (15, 1356001921), (113, 180000255), (339, 60000085), (565, 36000051), (1695, 12000017)]