20535658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 36832320

約数和(自身を除く): 16296662

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1217, 1298, 1534, 2434, 8437, 13387, 15821, 16874, 26774, 31642, 71803, 143606, 174031, 348062, 789833, 933439, 1579666, 1866878, 10267829, 20535658]

約数ペア:

[(1, 20535658), (2, 10267829), (11, 1866878), (13, 1579666), (22, 933439), (26, 789833), (59, 348062), (118, 174031), (143, 143606), (286, 71803), (649, 31642), (767, 26774), (1217, 16874), (1298, 15821), (1534, 13387), (2434, 8437)]