20176901448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{65267}}^1$

素因数の和:66458

約数の個数: 64

約数和(自身を含む): 55075749120

約数和(自身を除く): 34898847672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1171, 2342, 3513, 4684, 7026, 9368, 12881, 14052, 25762, 28104, 38643, 51524, 65267, 77286, 103048, 130534, 154572, 195801, 261068, 309144, 391602, 522136, 717937, 783204, 1435874, 1566408, 2153811, 2871748, 4307622, 5743496, 8615244, 17230488, 76427657, 152855314, 229282971, 305710628, 458565942, 611421256, 840704227, 917131884, 1681408454, 1834263768, 2522112681, 3362816908, 5044225362, 6725633816, 10088450724, 20176901448]

約数ペア:

[(1, 20176901448), (2, 10088450724), (3, 6725633816), (4, 5044225362), (6, 3362816908), (8, 2522112681), (11, 1834263768), (12, 1681408454), (22, 917131884), (24, 840704227), (33, 611421256), (44, 458565942), (66, 305710628), (88, 229282971), (132, 152855314), (264, 76427657), (1171, 17230488), (2342, 8615244), (3513, 5743496), (4684, 4307622), (7026, 2871748), (9368, 2153811), (12881, 1566408), (14052, 1435874), (25762, 783204), (28104, 717937), (38643, 522136), (51524, 391602), (65267, 309144), (77286, 261068), (103048, 195801), (130534, 154572)]