20963462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27803}}^1$

素因数の和:27847

約数の個数: 16

約数和(自身を含む): 35033040

約数和(自身を除く): 14069578

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 27803, 55606, 361439, 722878, 806287, 1612574, 10481731, 20963462]

約数ペア:

[(1, 20963462), (2, 10481731), (13, 1612574), (26, 806287), (29, 722878), (58, 361439), (377, 55606), (754, 27803)]