20347926531

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{14369}}^1$

素因数の和:14839

約数の個数: 32

約数和(自身を含む): 28825070400

約数和(自身を除く): 8477143869

約数列:

[1, 3, 29, 41, 87, 123, 397, 1189, 1191, 3567, 11513, 14369, 16277, 34539, 43107, 48831, 416701, 472033, 589129, 1250103, 1416099, 1767387, 5704493, 17084741, 17113479, 51254223, 165430297, 233884213, 496290891, 701652639, 6782642177, 20347926531]

約数ペア:

[(1, 20347926531), (3, 6782642177), (29, 701652639), (41, 496290891), (87, 233884213), (123, 165430297), (397, 51254223), (1189, 17113479), (1191, 17084741), (3567, 5704493), (11513, 1767387), (14369, 1416099), (16277, 1250103), (34539, 589129), (43107, 472033), (48831, 416701)]