20130454005

素因数分解:

$3^1\times 5^1\times {\mathrm{20929}}^1\times {\mathrm{64123}}^1$

素因数の和:85060

約数の個数: 16

約数和(自身を含む): 32210767680

約数和(自身を除く): 12080313675

約数列:

[1, 3, 5, 15, 20929, 62787, 64123, 104645, 192369, 313935, 320615, 961845, 1342030267, 4026090801, 6710151335, 20130454005]

約数ペア:

[(1, 20130454005), (3, 6710151335), (5, 4026090801), (15, 1342030267), (20929, 961845), (62787, 320615), (64123, 313935), (104645, 192369)]