20703098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8209}}^1$

素因数の和:8321

約数の個数: 16

約数和(自身を含む): 33792360

約数和(自身を除く): 13089262

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 8209, 16418, 106717, 213434, 796273, 1592546, 10351549, 20703098]

約数ペア:

[(1, 20703098), (2, 10351549), (13, 1592546), (26, 796273), (97, 213434), (194, 106717), (1261, 16418), (2522, 8209)]