2040202906

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{91711}}^1$

素因数の和:91954

約数の個数: 24

約数和(自身を含む): 3575667456

約数和(自身を除く): 1535464550

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 1589, 3178, 11123, 22246, 91711, 183422, 641977, 1283954, 4493839, 8987678, 20818397, 41636794, 145728779, 291457558, 1020101453, 2040202906]

約数ペア:

[(1, 2040202906), (2, 1020101453), (7, 291457558), (14, 145728779), (49, 41636794), (98, 20818397), (227, 8987678), (454, 4493839), (1589, 1283954), (3178, 641977), (11123, 183422), (22246, 91711)]