20772708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9257}}^1$

素因数の和:9292

約数の個数: 48

約数和(自身を含む): 55992384

約数和(自身を除く): 35219676

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 9257, 18514, 27771, 37028, 55542, 101827, 111084, 157369, 203654, 305481, 314738, 407308, 472107, 610962, 629476, 944214, 1221924, 1731059, 1888428, 3462118, 5193177, 6924236, 10386354, 20772708]

約数ペア:

[(1, 20772708), (2, 10386354), (3, 6924236), (4, 5193177), (6, 3462118), (11, 1888428), (12, 1731059), (17, 1221924), (22, 944214), (33, 629476), (34, 610962), (44, 472107), (51, 407308), (66, 314738), (68, 305481), (102, 203654), (132, 157369), (187, 111084), (204, 101827), (374, 55542), (561, 37028), (748, 27771), (1122, 18514), (2244, 9257)]