20114564643

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3511}}^1\times {\mathrm{33503}}^1$

素因数の和:37039

約数の個数: 24

約数和(自身を含む): 30593172480

約数和(自身を除く): 10478607837

約数列:

[1, 3, 9, 19, 57, 171, 3511, 10533, 31599, 33503, 66709, 100509, 200127, 301527, 600381, 636557, 1909671, 5729013, 117629033, 352887099, 1058661297, 2234951627, 6704854881, 20114564643]

約数ペア:

[(1, 20114564643), (3, 6704854881), (9, 2234951627), (19, 1058661297), (57, 352887099), (171, 117629033), (3511, 5729013), (10533, 1909671), (31599, 636557), (33503, 600381), (66709, 301527), (100509, 200127)]