20243080712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{2207}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 40189132800

約数和(自身を除く): 19946052088

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 631, 632, 1262, 1817, 2207, 2524, 3634, 4414, 5048, 7268, 8828, 14513, 14536, 17656, 29026, 49849, 50761, 58052, 99698, 101522, 116104, 174353, 199396, 203044, 348706, 398792, 406088, 697412, 1146527, 1392617, 1394824, 2293054, 2785234, 4010119, 4586108, 5570468, 8020238, 9172216, 11140936, 16040476, 32030191, 32080952, 64060382, 110016743, 128120764, 220033486, 256241528, 440066972, 880133944, 2530385089, 5060770178, 10121540356, 20243080712]

約数ペア:

[(1, 20243080712), (2, 10121540356), (4, 5060770178), (8, 2530385089), (23, 880133944), (46, 440066972), (79, 256241528), (92, 220033486), (158, 128120764), (184, 110016743), (316, 64060382), (631, 32080952), (632, 32030191), (1262, 16040476), (1817, 11140936), (2207, 9172216), (2524, 8020238), (3634, 5570468), (4414, 4586108), (5048, 4010119), (7268, 2785234), (8828, 2293054), (14513, 1394824), (14536, 1392617), (17656, 1146527), (29026, 697412), (49849, 406088), (50761, 398792), (58052, 348706), (99698, 203044), (101522, 199396), (116104, 174353)]