20228977030

素因数分解:

$2^1\times 5^1\times {\mathrm{8971}}^1\times {\mathrm{225493}}^1$

素因数の和:234471

約数の個数: 16

約数和(自身を含む): 36416379024

約数和(自身を除く): 16187401994

約数列:

[1, 2, 5, 10, 8971, 17942, 44855, 89710, 225493, 450986, 1127465, 2254930, 2022897703, 4045795406, 10114488515, 20228977030]

約数ペア:

[(1, 20228977030), (2, 10114488515), (5, 4045795406), (10, 2022897703), (8971, 2254930), (17942, 1127465), (44855, 450986), (89710, 225493)]