20394997044

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{64157}}^1$

素因数の和:64672

約数の個数: 48

約数和(自身を含む): 48503448000

約数和(自身を除く): 28108450956

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 449, 708, 898, 1347, 1796, 2694, 5388, 26491, 52982, 64157, 79473, 105964, 128314, 158946, 192471, 256628, 317892, 384942, 769884, 3785263, 7570526, 11355789, 15141052, 22711578, 28806493, 45423156, 57612986, 86419479, 115225972, 172838958, 345677916, 1699583087, 3399166174, 5098749261, 6798332348, 10197498522, 20394997044]

約数ペア:

[(1, 20394997044), (2, 10197498522), (3, 6798332348), (4, 5098749261), (6, 3399166174), (12, 1699583087), (59, 345677916), (118, 172838958), (177, 115225972), (236, 86419479), (354, 57612986), (449, 45423156), (708, 28806493), (898, 22711578), (1347, 15141052), (1796, 11355789), (2694, 7570526), (5388, 3785263), (26491, 769884), (52982, 384942), (64157, 317892), (79473, 256628), (105964, 192471), (128314, 158946)]