20103071615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5455379}}^1$

素因数の和:5455462

約数の個数: 16

約数和(自身を含む): 26709540480

約数和(自身を除く): 6606468865

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 5455379, 27276895, 60009169, 300045845, 365510393, 1827551965, 4020614323, 20103071615]

約数ペア:

[(1, 20103071615), (5, 4020614323), (11, 1827551965), (55, 365510393), (67, 300045845), (335, 60009169), (737, 27276895), (3685, 5455379)]