20175688321

素因数分解:

${\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{919}}^1\times {\mathrm{1597}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 20641046400

約数和(自身を除く): 465358079

約数列:

[1, 59, 233, 919, 1597, 13747, 54221, 94223, 214127, 372101, 1467643, 12633493, 21953959, 86590937, 341960819, 20175688321]

約数ペア:

[(1, 20175688321), (59, 341960819), (233, 86590937), (919, 21953959), (1597, 12633493), (13747, 1467643), (54221, 372101), (94223, 214127)]