20263716

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 58988160

約数和(自身を除く): 38724444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 461, 594, 666, 814, 922, 999, 1188, 1221, 1332, 1383, 1628, 1844, 1998, 2442, 2766, 3663, 3996, 4149, 4884, 5071, 5532, 7326, 8298, 10142, 10989, 12447, 14652, 15213, 16596, 17057, 20284, 21978, 24894, 30426, 34114, 43956, 45639, 49788, 51171, 60852, 68228, 91278, 102342, 136917, 153513, 182556, 187627, 204684, 273834, 307026, 375254, 460539, 547668, 562881, 614052, 750508, 921078, 1125762, 1688643, 1842156, 2251524, 3377286, 5065929, 6754572, 10131858, 20263716]

約数ペア:

[(1, 20263716), (2, 10131858), (3, 6754572), (4, 5065929), (6, 3377286), (9, 2251524), (11, 1842156), (12, 1688643), (18, 1125762), (22, 921078), (27, 750508), (33, 614052), (36, 562881), (37, 547668), (44, 460539), (54, 375254), (66, 307026), (74, 273834), (99, 204684), (108, 187627), (111, 182556), (132, 153513), (148, 136917), (198, 102342), (222, 91278), (297, 68228), (333, 60852), (396, 51171), (407, 49788), (444, 45639), (461, 43956), (594, 34114), (666, 30426), (814, 24894), (922, 21978), (999, 20284), (1188, 17057), (1221, 16596), (1332, 15213), (1383, 14652), (1628, 12447), (1844, 10989), (1998, 10142), (2442, 8298), (2766, 7326), (3663, 5532), (3996, 5071), (4149, 4884)]