20246298

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{181}}^2$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 41112864

約数和(自身を除く): 20866566

約数列:

[1, 2, 3, 6, 103, 181, 206, 309, 362, 543, 618, 1086, 18643, 32761, 37286, 55929, 65522, 98283, 111858, 196566, 3374383, 6748766, 10123149, 20246298]

約数ペア:

[(1, 20246298), (2, 10123149), (3, 6748766), (6, 3374383), (103, 196566), (181, 111858), (206, 98283), (309, 65522), (362, 55929), (543, 37286), (618, 32761), (1086, 18643)]