20035688

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{12713}}^1$

素因数の和:12916

約数の個数: 16

約数和(自身を含む): 37760580

約数和(自身を除く): 17724892

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 12713, 25426, 50852, 101704, 2504461, 5008922, 10017844, 20035688]

約数ペア:

[(1, 20035688), (2, 10017844), (4, 5008922), (8, 2504461), (197, 101704), (394, 50852), (788, 25426), (1576, 12713)]