20129692746

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{5137747}}^1$

素因数の和:5138405

約数の個数: 16

約数和(自身を含む): 40321046304

約数和(自身を除く): 20191353558

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 5137747, 10275494, 15413241, 30826482, 3354948791, 6709897582, 10064846373, 20129692746]

約数ペア:

[(1, 20129692746), (2, 10064846373), (3, 6709897582), (6, 3354948791), (653, 30826482), (1306, 15413241), (1959, 10275494), (3918, 5137747)]