20221132071

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{6883}}^1$

素因数の和:7148

約数の個数: 64

約数和(自身を含む): 33483776000

約数和(自身を除く): 13262643929

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 199, 259, 399, 597, 703, 777, 1393, 2109, 3781, 4179, 4921, 6883, 7363, 11343, 14763, 20649, 22089, 26467, 48181, 51541, 79401, 130777, 139897, 144543, 154623, 254671, 392331, 419691, 764013, 915439, 979279, 1369717, 1782697, 2746317, 2937837, 4109151, 4838749, 5348091, 9588019, 14516247, 26024623, 28764057, 33871243, 50679529, 78073869, 101613729, 152038587, 182172361, 354756703, 546517083, 962911051, 1064270109, 2888733153, 6740377357, 20221132071]

約数ペア:

[(1, 20221132071), (3, 6740377357), (7, 2888733153), (19, 1064270109), (21, 962911051), (37, 546517083), (57, 354756703), (111, 182172361), (133, 152038587), (199, 101613729), (259, 78073869), (399, 50679529), (597, 33871243), (703, 28764057), (777, 26024623), (1393, 14516247), (2109, 9588019), (3781, 5348091), (4179, 4838749), (4921, 4109151), (6883, 2937837), (7363, 2746317), (11343, 1782697), (14763, 1369717), (20649, 979279), (22089, 915439), (26467, 764013), (48181, 419691), (51541, 392331), (79401, 254671), (130777, 154623), (139897, 144543)]