20824969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 24569280

約数和(自身を除く): 3744311

約数列:

[1, 11, 19, 37, 209, 407, 703, 2693, 7733, 29623, 51167, 99641, 562837, 1096051, 1893179, 20824969]

約数ペア:

[(1, 20824969), (11, 1893179), (19, 1096051), (37, 562837), (209, 99641), (407, 51167), (703, 29623), (2693, 7733)]