20199267024

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{9343}}^1$

素因数の和:10044

約数の個数: 80

約数和(自身を含む): 52987656192

約数和(自身を除く): 32788389168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 617, 876, 1168, 1234, 1752, 1851, 2468, 3504, 3702, 4936, 7404, 9343, 9872, 14808, 18686, 28029, 29616, 37372, 45041, 56058, 74744, 90082, 112116, 135123, 149488, 180164, 224232, 270246, 360328, 448464, 540492, 682039, 720656, 1080984, 1364078, 2046117, 2161968, 2728156, 4092234, 5456312, 5764631, 8184468, 10912624, 11529262, 16368936, 17293893, 23058524, 32737872, 34587786, 46117048, 69175572, 92234096, 138351144, 276702288, 420818063, 841636126, 1262454189, 1683272252, 2524908378, 3366544504, 5049816756, 6733089008, 10099633512, 20199267024]

約数ペア:

[(1, 20199267024), (2, 10099633512), (3, 6733089008), (4, 5049816756), (6, 3366544504), (8, 2524908378), (12, 1683272252), (16, 1262454189), (24, 841636126), (48, 420818063), (73, 276702288), (146, 138351144), (219, 92234096), (292, 69175572), (438, 46117048), (584, 34587786), (617, 32737872), (876, 23058524), (1168, 17293893), (1234, 16368936), (1752, 11529262), (1851, 10912624), (2468, 8184468), (3504, 5764631), (3702, 5456312), (4936, 4092234), (7404, 2728156), (9343, 2161968), (9872, 2046117), (14808, 1364078), (18686, 1080984), (28029, 720656), (29616, 682039), (37372, 540492), (45041, 448464), (56058, 360328), (74744, 270246), (90082, 224232), (112116, 180164), (135123, 149488)]