20434612826

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{1303}}^1\times {\mathrm{9551}}^1$

素因数の和:11677

約数の個数: 16

約数和(自身を含む): 30716022528

約数和(自身を除く): 10281409702

約数列:

[1, 2, 821, 1303, 1642, 2606, 9551, 19102, 1069763, 2139526, 7841371, 12444953, 15682742, 24889906, 10217306413, 20434612826]

約数ペア:

[(1, 20434612826), (2, 10217306413), (821, 24889906), (1303, 15682742), (1642, 12444953), (2606, 7841371), (9551, 2139526), (19102, 1069763)]