20761235710

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5741}}^1\times {\mathrm{4357}}^1$

素因数の和:10188

約数の個数: 32

約数和(自身を含む): 37835737632

約数和(自身を除く): 17074501922

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 4357, 5741, 8714, 11482, 21785, 28705, 43570, 57410, 361631, 476503, 723262, 953006, 1808155, 2382515, 3616310, 4765030, 25013537, 50027074, 125067685, 250135370, 2076123571, 4152247142, 10380617855, 20761235710]

約数ペア:

[(1, 20761235710), (2, 10380617855), (5, 4152247142), (10, 2076123571), (83, 250135370), (166, 125067685), (415, 50027074), (830, 25013537), (4357, 4765030), (5741, 3616310), (8714, 2382515), (11482, 1808155), (21785, 953006), (28705, 723262), (43570, 476503), (57410, 361631)]