20029532081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{348031}}^1$

素因数の和:348296

約数の個数: 16

約数和(自身を含む): 22803056640

約数和(自身を除く): 2773524559

約数列:

[1, 13, 19, 233, 247, 3029, 4427, 57551, 348031, 4524403, 6612589, 81091223, 85963657, 1054185899, 1540733237, 20029532081]

約数ペア:

[(1, 20029532081), (13, 1540733237), (19, 1054185899), (233, 85963657), (247, 81091223), (3029, 6612589), (4427, 4524403), (57551, 348031)]