20144034158

素因数分解:

$2^1\times {\mathrm{977}}^1\times {\mathrm{2677}}^1\times {\mathrm{3851}}^1$

素因数の和:7507

約数の個数: 16

約数和(自身を含む): 30266134704

約数和(自身を除く): 10122100546

約数列:

[1, 2, 977, 1954, 2677, 3851, 5354, 7702, 2615429, 3762427, 5230858, 7524854, 10309127, 20618254, 10072017079, 20144034158]

約数ペア:

[(1, 20144034158), (2, 10072017079), (977, 20618254), (1954, 10309127), (2677, 7524854), (3851, 5230858), (5354, 3762427), (7702, 2615429)]