20187954098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4289833}}^1$

素因数の和:4290029

約数の個数: 16

約数和(自身を含む): 32791491096

約数和(自身を除く): 12603536998

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 4289833, 8579666, 55767829, 111535658, 776459773, 1552919546, 10093977049, 20187954098]

約数ペア:

[(1, 20187954098), (2, 10093977049), (13, 1552919546), (26, 776459773), (181, 111535658), (362, 55767829), (2353, 8579666), (4706, 4289833)]