133677372020

素因数分解:

$2^2\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{2702737}}^1$

素因数の和:2705219

約数の個数: 24

約数和(自身を含む): 280836100104

約数和(自身を除く): 147158728084

約数列:

[1, 2, 4, 5, 10, 20, 2473, 4946, 9892, 12365, 24730, 49460, 2702737, 5405474, 10810948, 13513685, 27027370, 54054740, 6683868601, 13367737202, 26735474404, 33419343005, 66838686010, 133677372020]

約数ペア:

[(1, 133677372020), (2, 66838686010), (4, 33419343005), (5, 26735474404), (10, 13367737202), (20, 6683868601), (2473, 54054740), (4946, 27027370), (9892, 13513685), (12365, 10810948), (24730, 5405474), (49460, 2702737)]