20079252

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2182

約数の個数: 60

約数和(自身を含む): 54326580

約数和(自身を除く): 34247328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2137, 2349, 3132, 4274, 4698, 6411, 8548, 9396, 12822, 19233, 25644, 38466, 57699, 61973, 76932, 115398, 123946, 173097, 185919, 230796, 247892, 346194, 371838, 557757, 692388, 743676, 1115514, 1673271, 2231028, 3346542, 5019813, 6693084, 10039626, 20079252]

約数ペア:

[(1, 20079252), (2, 10039626), (3, 6693084), (4, 5019813), (6, 3346542), (9, 2231028), (12, 1673271), (18, 1115514), (27, 743676), (29, 692388), (36, 557757), (54, 371838), (58, 346194), (81, 247892), (87, 230796), (108, 185919), (116, 173097), (162, 123946), (174, 115398), (261, 76932), (324, 61973), (348, 57699), (522, 38466), (783, 25644), (1044, 19233), (1566, 12822), (2137, 9396), (2349, 8548), (3132, 6411), (4274, 4698)]