20502504

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8629}}^1$

素因数の和:8655

約数の個数: 64

約数和(自身を含む): 62136000

約数和(自身を除く): 41633496

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, 8629, 17258, 25887, 34516, 51774, 69032, 77661, 94919, 103548, 155322, 189838, 207096, 232983, 284757, 310644, 379676, 465966, 569514, 621288, 759352, 854271, 931932, 1139028, 1708542, 1863864, 2278056, 2562813, 3417084, 5125626, 6834168, 10251252, 20502504]

約数ペア:

[(1, 20502504), (2, 10251252), (3, 6834168), (4, 5125626), (6, 3417084), (8, 2562813), (9, 2278056), (11, 1863864), (12, 1708542), (18, 1139028), (22, 931932), (24, 854271), (27, 759352), (33, 621288), (36, 569514), (44, 465966), (54, 379676), (66, 310644), (72, 284757), (88, 232983), (99, 207096), (108, 189838), (132, 155322), (198, 103548), (216, 94919), (264, 77661), (297, 69032), (396, 51774), (594, 34516), (792, 25887), (1188, 17258), (2376, 8629)]