20085726708

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1621}}^1\times {\mathrm{3701}}^1$

素因数の和:5366

約数の個数: 96

約数和(自身を含む): 53801610240

約数和(自身を除く): 33715883532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1621, 1674, 3242, 3348, 3701, 4863, 6484, 7402, 9726, 11103, 14589, 14804, 19452, 22206, 29178, 33309, 43767, 44412, 50251, 58356, 66618, 87534, 99927, 100502, 114731, 133236, 150753, 175068, 199854, 201004, 229462, 301506, 344193, 399708, 452259, 458924, 603012, 688386, 904518, 1032579, 1356777, 1376772, 1809036, 2065158, 2713554, 3097737, 4130316, 5427108, 5999321, 6195474, 11998642, 12390948, 17997963, 23997284, 35995926, 53993889, 71991852, 107987778, 161981667, 185978951, 215975556, 323963334, 371957902, 557936853, 647926668, 743915804, 1115873706, 1673810559, 2231747412, 3347621118, 5021431677, 6695242236, 10042863354, 20085726708]

約数ペア:

[(1, 20085726708), (2, 10042863354), (3, 6695242236), (4, 5021431677), (6, 3347621118), (9, 2231747412), (12, 1673810559), (18, 1115873706), (27, 743915804), (31, 647926668), (36, 557936853), (54, 371957902), (62, 323963334), (93, 215975556), (108, 185978951), (124, 161981667), (186, 107987778), (279, 71991852), (372, 53993889), (558, 35995926), (837, 23997284), (1116, 17997963), (1621, 12390948), (1674, 11998642), (3242, 6195474), (3348, 5999321), (3701, 5427108), (4863, 4130316), (6484, 3097737), (7402, 2713554), (9726, 2065158), (11103, 1809036), (14589, 1376772), (14804, 1356777), (19452, 1032579), (22206, 904518), (29178, 688386), (33309, 603012), (43767, 458924), (44412, 452259), (50251, 399708), (58356, 344193), (66618, 301506), (87534, 229462), (99927, 201004), (100502, 199854), (114731, 175068), (133236, 150753)]