2018952010

素因数分解:

$2^1\times 5^1\times {\mathrm{6311}}^1\times {\mathrm{31991}}^1$

素因数の和:38309

約数の個数: 16

約数和(自身を含む): 3634803072

約数和(自身を除く): 1615851062

約数列:

[1, 2, 5, 10, 6311, 12622, 31555, 31991, 63110, 63982, 159955, 319910, 201895201, 403790402, 1009476005, 2018952010]

約数ペア:

[(1, 2018952010), (2, 1009476005), (5, 403790402), (10, 201895201), (6311, 319910), (12622, 159955), (31555, 63982), (31991, 63110)]