2021892010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5464573}}^1$

素因数の和:5464617

約数の個数: 16

約数和(自身を含む): 3737768616

約数和(自身を除く): 1715876606

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5464573, 10929146, 27322865, 54645730, 202189201, 404378402, 1010946005, 2021892010]

約数ペア:

[(1, 2021892010), (2, 1010946005), (5, 404378402), (10, 202189201), (37, 54645730), (74, 27322865), (185, 10929146), (370, 5464573)]