20138592

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 55931904

約数和(自身を除く): 35793312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 67, 93, 96, 101, 124, 134, 186, 201, 202, 248, 268, 303, 372, 402, 404, 496, 536, 606, 744, 804, 808, 992, 1072, 1212, 1488, 1608, 1616, 2077, 2144, 2424, 2976, 3131, 3216, 3232, 4154, 4848, 6231, 6262, 6432, 6767, 8308, 9393, 9696, 12462, 12524, 13534, 16616, 18786, 20301, 24924, 25048, 27068, 33232, 37572, 40602, 49848, 50096, 54136, 66464, 75144, 81204, 99696, 100192, 108272, 150288, 162408, 199392, 209777, 216544, 300576, 324816, 419554, 629331, 649632, 839108, 1258662, 1678216, 2517324, 3356432, 5034648, 6712864, 10069296, 20138592]

約数ペア:

[(1, 20138592), (2, 10069296), (3, 6712864), (4, 5034648), (6, 3356432), (8, 2517324), (12, 1678216), (16, 1258662), (24, 839108), (31, 649632), (32, 629331), (48, 419554), (62, 324816), (67, 300576), (93, 216544), (96, 209777), (101, 199392), (124, 162408), (134, 150288), (186, 108272), (201, 100192), (202, 99696), (248, 81204), (268, 75144), (303, 66464), (372, 54136), (402, 50096), (404, 49848), (496, 40602), (536, 37572), (606, 33232), (744, 27068), (804, 25048), (808, 24924), (992, 20301), (1072, 18786), (1212, 16616), (1488, 13534), (1608, 12524), (1616, 12462), (2077, 9696), (2144, 9393), (2424, 8308), (2976, 6767), (3131, 6432), (3216, 6262), (3232, 6231), (4154, 4848)]