20252328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 55641600

約数和(自身を除く): 35389272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 1931, 2622, 3496, 3862, 5244, 5793, 7724, 10488, 11586, 15448, 23172, 36689, 44413, 46344, 73378, 88826, 110067, 133239, 146756, 177652, 220134, 266478, 293512, 355304, 440268, 532956, 843847, 880536, 1065912, 1687694, 2531541, 3375388, 5063082, 6750776, 10126164, 20252328]

約数ペア:

[(1, 20252328), (2, 10126164), (3, 6750776), (4, 5063082), (6, 3375388), (8, 2531541), (12, 1687694), (19, 1065912), (23, 880536), (24, 843847), (38, 532956), (46, 440268), (57, 355304), (69, 293512), (76, 266478), (92, 220134), (114, 177652), (138, 146756), (152, 133239), (184, 110067), (228, 88826), (276, 73378), (437, 46344), (456, 44413), (552, 36689), (874, 23172), (1311, 15448), (1748, 11586), (1931, 10488), (2622, 7724), (3496, 5793), (3862, 5244)]