20155027094

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{6619}}^1\times {\mathrm{41149}}^1$

素因数の和:47807

約数の個数: 16

約数和(自身を含む): 31055082000

約数和(自身を除く): 10900054906

約数列:

[1, 2, 37, 74, 6619, 13238, 41149, 82298, 244903, 489806, 1522513, 3045026, 272365231, 544730462, 10077513547, 20155027094]

約数ペア:

[(1, 20155027094), (2, 10077513547), (37, 544730462), (74, 272365231), (6619, 3045026), (13238, 1522513), (41149, 489806), (82298, 244903)]