20137671672

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{96323}}^1$

素因数の和:96644

約数の個数: 64

約数和(自身を含む): 52153666560

約数和(自身を除く): 32015994888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 281, 372, 562, 744, 843, 1124, 1686, 2248, 3372, 6744, 8711, 17422, 26133, 34844, 52266, 69688, 96323, 104532, 192646, 209064, 288969, 385292, 577938, 770584, 1155876, 2311752, 2986013, 5972026, 8958039, 11944052, 17916078, 23888104, 27066763, 35832156, 54133526, 71664312, 81200289, 108267052, 162400578, 216534104, 324801156, 649602312, 839069653, 1678139306, 2517208959, 3356278612, 5034417918, 6712557224, 10068835836, 20137671672]

約数ペア:

[(1, 20137671672), (2, 10068835836), (3, 6712557224), (4, 5034417918), (6, 3356278612), (8, 2517208959), (12, 1678139306), (24, 839069653), (31, 649602312), (62, 324801156), (93, 216534104), (124, 162400578), (186, 108267052), (248, 81200289), (281, 71664312), (372, 54133526), (562, 35832156), (744, 27066763), (843, 23888104), (1124, 17916078), (1686, 11944052), (2248, 8958039), (3372, 5972026), (6744, 2986013), (8711, 2311752), (17422, 1155876), (26133, 770584), (34844, 577938), (52266, 385292), (69688, 288969), (96323, 209064), (104532, 192646)]