20184866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2027}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 32707584

約数和(自身を除く): 12522718

約数列:

[1, 2, 13, 26, 383, 766, 2027, 4054, 4979, 9958, 26351, 52702, 776341, 1552682, 10092433, 20184866]

約数ペア:

[(1, 20184866), (2, 10092433), (13, 1552682), (26, 776341), (383, 52702), (766, 26351), (2027, 9958), (4054, 4979)]