20344434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308249}}^1$

素因数の和:308265

約数の個数: 16

約数和(自身を含む): 44388000

約数和(自身を除く): 24043566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 308249, 616498, 924747, 1849494, 3390739, 6781478, 10172217, 20344434]

約数ペア:

[(1, 20344434), (2, 10172217), (3, 6781478), (6, 3390739), (11, 1849494), (22, 924747), (33, 616498), (66, 308249)]