20172301392

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1562291}}^1$

素因数の和:1562571

約数の個数: 40

約数和(自身を含む): 52305536160

約数和(自身を除く): 32133234768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 12912, 1562291, 3124582, 4686873, 6249164, 9373746, 12498328, 18747492, 24996656, 37494984, 74989968, 420256279, 840512558, 1260768837, 1681025116, 2521537674, 3362050232, 5043075348, 6724100464, 10086150696, 20172301392]

約数ペア:

[(1, 20172301392), (2, 10086150696), (3, 6724100464), (4, 5043075348), (6, 3362050232), (8, 2521537674), (12, 1681025116), (16, 1260768837), (24, 840512558), (48, 420256279), (269, 74989968), (538, 37494984), (807, 24996656), (1076, 18747492), (1614, 12498328), (2152, 9373746), (3228, 6249164), (4304, 4686873), (6456, 3124582), (12912, 1562291)]