13772371220

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{528487}}^1$

素因数の和:529799

約数の個数: 24

約数和(自身を含む): 28944230784

約数和(自身を除く): 15171859564

約数列:

[1, 2, 4, 5, 10, 20, 1303, 2606, 5212, 6515, 13030, 26060, 528487, 1056974, 2113948, 2642435, 5284870, 10569740, 688618561, 1377237122, 2754474244, 3443092805, 6886185610, 13772371220]

約数ペア:

[(1, 13772371220), (2, 6886185610), (4, 3443092805), (5, 2754474244), (10, 1377237122), (20, 688618561), (1303, 10569740), (2606, 5284870), (5212, 2642435), (6515, 2113948), (13030, 1056974), (26060, 528487)]