20173956114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258640463}}^1$

素因数の和:258640481

約数の個数: 16

約数和(自身を含む): 43451597952

約数和(自身を除く): 23277641838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258640463, 517280926, 775921389, 1551842778, 3362326019, 6724652038, 10086978057, 20173956114]

約数ペア:

[(1, 20173956114), (2, 10086978057), (3, 6724652038), (6, 3362326019), (13, 1551842778), (26, 775921389), (39, 517280926), (78, 258640463)]