20616552

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8677}}^1$

素因数の和:8703

約数の個数: 64

約数和(自身を含む): 62481600

約数和(自身を除く): 41865048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 8677, 17354, 26031, 34708, 52062, 69416, 78093, 95447, 104124, 156186, 190894, 208248, 234279, 286341, 312372, 381788, 468558, 572682, 624744, 763576, 859023, 937116, 1145364, 1718046, 1874232, 2290728, 2577069, 3436092, 5154138, 6872184, 10308276, 20616552]

約数ペア:

[(1, 20616552), (2, 10308276), (3, 6872184), (4, 5154138), (6, 3436092), (8, 2577069), (9, 2290728), (11, 1874232), (12, 1718046), (18, 1145364), (22, 937116), (24, 859023), (27, 763576), (33, 624744), (36, 572682), (44, 468558), (54, 381788), (66, 312372), (72, 286341), (88, 234279), (99, 208248), (108, 190894), (132, 156186), (198, 104124), (216, 95447), (264, 78093), (297, 69416), (396, 52062), (594, 34708), (792, 26031), (1188, 17354), (2376, 8677)]