20194114902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258898909}}^1$

素因数の和:258898927

約数の個数: 16

約数和(自身を含む): 43495016880

約数和(自身を除く): 23300901978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258898909, 517797818, 776696727, 1553393454, 3365685817, 6731371634, 10097057451, 20194114902]

約数ペア:

[(1, 20194114902), (2, 10097057451), (3, 6731371634), (6, 3365685817), (13, 1553393454), (26, 776696727), (39, 517797818), (78, 258898909)]