20294401968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{6323}}^1$

素因数の和:7087

約数の個数: 120

約数和(自身を含む): 58719098880

約数和(自身を除く): 38424696912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 719, 744, 1116, 1438, 1488, 2157, 2232, 2876, 4314, 4464, 5752, 6323, 6471, 8628, 11504, 12646, 12942, 17256, 18969, 22289, 25292, 25884, 34512, 37938, 44578, 50584, 51768, 56907, 66867, 75876, 89156, 101168, 103536, 113814, 133734, 151752, 178312, 196013, 200601, 227628, 267468, 303504, 356624, 392026, 401202, 455256, 534936, 588039, 784052, 802404, 910512, 1069872, 1176078, 1568104, 1604808, 1764117, 2352156, 3136208, 3209616, 3528234, 4546237, 4704312, 7056468, 9092474, 9408624, 13638711, 14112936, 18184948, 27277422, 28225872, 36369896, 40916133, 54554844, 72739792, 81832266, 109109688, 140933347, 163664532, 218219376, 281866694, 327329064, 422800041, 563733388, 654658128, 845600082, 1127466776, 1268400123, 1691200164, 2254933552, 2536800246, 3382400328, 5073600492, 6764800656, 10147200984, 20294401968]

約数ペア:

[(1, 20294401968), (2, 10147200984), (3, 6764800656), (4, 5073600492), (6, 3382400328), (8, 2536800246), (9, 2254933552), (12, 1691200164), (16, 1268400123), (18, 1127466776), (24, 845600082), (31, 654658128), (36, 563733388), (48, 422800041), (62, 327329064), (72, 281866694), (93, 218219376), (124, 163664532), (144, 140933347), (186, 109109688), (248, 81832266), (279, 72739792), (372, 54554844), (496, 40916133), (558, 36369896), (719, 28225872), (744, 27277422), (1116, 18184948), (1438, 14112936), (1488, 13638711), (2157, 9408624), (2232, 9092474), (2876, 7056468), (4314, 4704312), (4464, 4546237), (5752, 3528234), (6323, 3209616), (6471, 3136208), (8628, 2352156), (11504, 1764117), (12646, 1604808), (12942, 1568104), (17256, 1176078), (18969, 1069872), (22289, 910512), (25292, 802404), (25884, 784052), (34512, 588039), (37938, 534936), (44578, 455256), (50584, 401202), (51768, 392026), (56907, 356624), (66867, 303504), (75876, 267468), (89156, 227628), (101168, 200601), (103536, 196013), (113814, 178312), (133734, 151752)]