20360950608

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{49261}}^1$

素因数の和:49460

約数の個数: 80

約数和(自身を含む): 53754694400

約数和(自身を除く): 33393743792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 109, 158, 218, 237, 316, 327, 436, 474, 632, 654, 872, 948, 1264, 1308, 1744, 1896, 2616, 3792, 5232, 8611, 17222, 25833, 34444, 49261, 51666, 68888, 98522, 103332, 137776, 147783, 197044, 206664, 295566, 394088, 413328, 591132, 788176, 1182264, 2364528, 3891619, 5369449, 7783238, 10738898, 11674857, 15566476, 16108347, 21477796, 23349714, 31132952, 32216694, 42955592, 46699428, 62265904, 64433388, 85911184, 93398856, 128866776, 186797712, 257733552, 424186471, 848372942, 1272559413, 1696745884, 2545118826, 3393491768, 5090237652, 6786983536, 10180475304, 20360950608]

約数ペア:

[(1, 20360950608), (2, 10180475304), (3, 6786983536), (4, 5090237652), (6, 3393491768), (8, 2545118826), (12, 1696745884), (16, 1272559413), (24, 848372942), (48, 424186471), (79, 257733552), (109, 186797712), (158, 128866776), (218, 93398856), (237, 85911184), (316, 64433388), (327, 62265904), (436, 46699428), (474, 42955592), (632, 32216694), (654, 31132952), (872, 23349714), (948, 21477796), (1264, 16108347), (1308, 15566476), (1744, 11674857), (1896, 10738898), (2616, 7783238), (3792, 5369449), (5232, 3891619), (8611, 2364528), (17222, 1182264), (25833, 788176), (34444, 591132), (49261, 413328), (51666, 394088), (68888, 295566), (98522, 206664), (103332, 197044), (137776, 147783)]