20168629634

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{2543}}^1\times {\mathrm{12917}}^1$

素因数の和:15769

約数の個数: 16

約数和(自身を含む): 30365774208

約数和(自身を除く): 10197144574

約数列:

[1, 2, 307, 614, 2543, 5086, 12917, 25834, 780701, 1561402, 3965519, 7931038, 32847931, 65695862, 10084314817, 20168629634]

約数ペア:

[(1, 20168629634), (2, 10084314817), (307, 65695862), (614, 32847931), (2543, 7931038), (5086, 3965519), (12917, 1561402), (25834, 780701)]