20151855198710

素因数分解:

$2^1\times 5^1\times {\mathrm{12713}}^1\times {\mathrm{158513767}}^1$

素因数の和:158526487

約数の個数: 16

約数和(自身を含む): 36276192834336

約数和(自身を除く): 16124337635626

約数列:

[1, 2, 5, 10, 12713, 25426, 63565, 127130, 158513767, 317027534, 792568835, 1585137670, 2015185519871, 4030371039742, 10075927599355, 20151855198710]

約数ペア:

[(1, 20151855198710), (2, 10075927599355), (5, 4030371039742), (10, 2015185519871), (12713, 1585137670), (25426, 792568835), (63565, 317027534), (127130, 158513767)]