20236420088

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{487}}^1\times {\mathrm{12953}}^1$

素因数の和:13847

約数の個数: 32

約数和(自身を含む): 38118958560

約数和(自身を除く): 17882538472

約数列:

[1, 2, 4, 8, 401, 487, 802, 974, 1604, 1948, 3208, 3896, 12953, 25906, 51812, 103624, 195287, 390574, 781148, 1562296, 5194153, 6308111, 10388306, 12616222, 20776612, 25232444, 41553224, 50464888, 2529552511, 5059105022, 10118210044, 20236420088]

約数ペア:

[(1, 20236420088), (2, 10118210044), (4, 5059105022), (8, 2529552511), (401, 50464888), (487, 41553224), (802, 25232444), (974, 20776612), (1604, 12616222), (1948, 10388306), (3208, 6308111), (3896, 5194153), (12953, 1562296), (25906, 781148), (51812, 390574), (103624, 195287)]