20113026174

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1709}}^1$

素因数の和:2226

約数の個数: 96

約数和(自身を含む): 45980887680

約数和(自身を除く): 25867861506

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 431, 666, 738, 862, 1293, 1517, 1709, 2586, 3034, 3418, 3879, 4551, 5127, 7758, 9102, 10254, 13653, 15381, 15947, 17671, 27306, 30762, 31894, 35342, 47841, 53013, 63233, 70069, 95682, 106026, 126466, 140138, 143523, 159039, 189699, 210207, 287046, 318078, 379398, 420414, 569097, 630621, 653827, 736579, 1138194, 1261242, 1307654, 1473158, 1961481, 2209737, 2592553, 3922962, 4419474, 5185106, 5884443, 6629211, 7777659, 11768886, 13258422, 15555318, 23332977, 27253423, 30199739, 46665954, 54506846, 60399478, 81760269, 90599217, 163520538, 181198434, 245280807, 271797651, 490561614, 543595302, 1117390343, 2234780686, 3352171029, 6704342058, 10056513087, 20113026174]

約数ペア:

[(1, 20113026174), (2, 10056513087), (3, 6704342058), (6, 3352171029), (9, 2234780686), (18, 1117390343), (37, 543595302), (41, 490561614), (74, 271797651), (82, 245280807), (111, 181198434), (123, 163520538), (222, 90599217), (246, 81760269), (333, 60399478), (369, 54506846), (431, 46665954), (666, 30199739), (738, 27253423), (862, 23332977), (1293, 15555318), (1517, 13258422), (1709, 11768886), (2586, 7777659), (3034, 6629211), (3418, 5884443), (3879, 5185106), (4551, 4419474), (5127, 3922962), (7758, 2592553), (9102, 2209737), (10254, 1961481), (13653, 1473158), (15381, 1307654), (15947, 1261242), (17671, 1138194), (27306, 736579), (30762, 653827), (31894, 630621), (35342, 569097), (47841, 420414), (53013, 379398), (63233, 318078), (70069, 287046), (95682, 210207), (106026, 189699), (126466, 159039), (140138, 143523)]