20145694535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1\times {\mathrm{88337}}^1$

素因数の和:91042

約数の個数: 16

約数和(自身を含む): 25606712736

約数和(自身を除く): 5461018201

約数列:

[1, 5, 17, 85, 2683, 13415, 45611, 88337, 228055, 441685, 1501729, 7508645, 237008171, 1185040855, 4029138907, 20145694535]

約数ペア:

[(1, 20145694535), (5, 4029138907), (17, 1185040855), (85, 237008171), (2683, 7508645), (13415, 1501729), (45611, 441685), (88337, 228055)]