20213060056

素因数分解:

$2^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{833597}}^1$

素因数の和:834043

約数の個数: 32

約数和(自身を含む): 43413783840

約数和(自身を除く): 23200723784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 433, 866, 1732, 3031, 3464, 6062, 12124, 24248, 833597, 1667194, 3334388, 5835179, 6668776, 11670358, 23340716, 46681432, 360947501, 721895002, 1443790004, 2526632507, 2887580008, 5053265014, 10106530028, 20213060056]

約数ペア:

[(1, 20213060056), (2, 10106530028), (4, 5053265014), (7, 2887580008), (8, 2526632507), (14, 1443790004), (28, 721895002), (56, 360947501), (433, 46681432), (866, 23340716), (1732, 11670358), (3031, 6668776), (3464, 5835179), (6062, 3334388), (12124, 1667194), (24248, 833597)]