20732894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6701}}^1$

素因数の和:6740

約数の個数: 32

約数和(自身を含む): 40533696

約数和(自身を除く): 19800802

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6701, 13402, 46907, 87113, 93814, 113917, 174226, 227834, 609791, 797419, 1219582, 1480921, 1594838, 2961842, 10366447, 20732894]

約数ペア:

[(1, 20732894), (2, 10366447), (7, 2961842), (13, 1594838), (14, 1480921), (17, 1219582), (26, 797419), (34, 609791), (91, 227834), (119, 174226), (182, 113917), (221, 93814), (238, 87113), (442, 46907), (1547, 13402), (3094, 6701)]