20132597751

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{1327}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 32457424896

約数和(自身を除く): 12324827145

約数列:

[1, 3, 7, 21, 23, 69, 101, 161, 303, 311, 483, 707, 933, 1327, 2121, 2177, 2323, 3981, 6531, 6969, 7153, 9289, 16261, 21459, 27867, 30521, 31411, 48783, 50071, 91563, 94233, 134027, 150213, 213647, 219877, 402081, 412697, 640941, 659631, 722453, 938189, 1238091, 2167359, 2814567, 2888879, 3082621, 5057171, 8666637, 9247863, 9492031, 15171513, 21578347, 28476093, 41682397, 64735041, 66444217, 125047191, 199332651, 291776779, 875330337, 958695131, 2876085393, 6710865917, 20132597751]

約数ペア:

[(1, 20132597751), (3, 6710865917), (7, 2876085393), (21, 958695131), (23, 875330337), (69, 291776779), (101, 199332651), (161, 125047191), (303, 66444217), (311, 64735041), (483, 41682397), (707, 28476093), (933, 21578347), (1327, 15171513), (2121, 9492031), (2177, 9247863), (2323, 8666637), (3981, 5057171), (6531, 3082621), (6969, 2888879), (7153, 2814567), (9289, 2167359), (16261, 1238091), (21459, 938189), (27867, 722453), (30521, 659631), (31411, 640941), (48783, 412697), (50071, 402081), (91563, 219877), (94233, 213647), (134027, 150213)]