20236422984

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{30029}}^1$

素因数の和:30734

約数の個数: 64

約数和(自身を含む): 51848596800

約数和(自身を除く): 31612173816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 653, 1032, 1306, 1959, 2612, 3918, 5224, 7836, 15672, 28079, 30029, 56158, 60058, 84237, 90087, 112316, 120116, 168474, 180174, 224632, 240232, 336948, 360348, 673896, 720696, 1291247, 2582494, 3873741, 5164988, 7747482, 10329976, 15494964, 19608937, 30989928, 39217874, 58826811, 78435748, 117653622, 156871496, 235307244, 470614488, 843184291, 1686368582, 2529552873, 3372737164, 5059105746, 6745474328, 10118211492, 20236422984]

約数ペア:

[(1, 20236422984), (2, 10118211492), (3, 6745474328), (4, 5059105746), (6, 3372737164), (8, 2529552873), (12, 1686368582), (24, 843184291), (43, 470614488), (86, 235307244), (129, 156871496), (172, 117653622), (258, 78435748), (344, 58826811), (516, 39217874), (653, 30989928), (1032, 19608937), (1306, 15494964), (1959, 10329976), (2612, 7747482), (3918, 5164988), (5224, 3873741), (7836, 2582494), (15672, 1291247), (28079, 720696), (30029, 673896), (56158, 360348), (60058, 336948), (84237, 240232), (90087, 224632), (112316, 180174), (120116, 168474)]