20761466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1277}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 34045920

約数和(自身を除く): 13284454

約数列:

[1, 2, 11, 22, 739, 1277, 1478, 2554, 8129, 14047, 16258, 28094, 943703, 1887406, 10380733, 20761466]

約数ペア:

[(1, 20761466), (2, 10380733), (11, 1887406), (22, 943703), (739, 28094), (1277, 16258), (1478, 14047), (2554, 8129)]