20100168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 60933600

約数和(自身を除く): 40833432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 123, 132, 164, 198, 246, 264, 328, 369, 396, 451, 492, 619, 738, 792, 902, 984, 1238, 1353, 1476, 1804, 1857, 2476, 2706, 2952, 3608, 3714, 4059, 4952, 5412, 5571, 6809, 7428, 8118, 10824, 11142, 13618, 14856, 16236, 20427, 22284, 25379, 27236, 32472, 40854, 44568, 50758, 54472, 61281, 76137, 81708, 101516, 122562, 152274, 163416, 203032, 228411, 245124, 279169, 304548, 456822, 490248, 558338, 609096, 837507, 913644, 1116676, 1675014, 1827288, 2233352, 2512521, 3350028, 5025042, 6700056, 10050084, 20100168]

約数ペア:

[(1, 20100168), (2, 10050084), (3, 6700056), (4, 5025042), (6, 3350028), (8, 2512521), (9, 2233352), (11, 1827288), (12, 1675014), (18, 1116676), (22, 913644), (24, 837507), (33, 609096), (36, 558338), (41, 490248), (44, 456822), (66, 304548), (72, 279169), (82, 245124), (88, 228411), (99, 203032), (123, 163416), (132, 152274), (164, 122562), (198, 101516), (246, 81708), (264, 76137), (328, 61281), (369, 54472), (396, 50758), (451, 44568), (492, 40854), (619, 32472), (738, 27236), (792, 25379), (902, 22284), (984, 20427), (1238, 16236), (1353, 14856), (1476, 13618), (1804, 11142), (1857, 10824), (2476, 8118), (2706, 7428), (2952, 6809), (3608, 5571), (3714, 5412), (4059, 4952)]