20103237

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29009}}^1$

素因数の和:29033

約数の個数: 24

約数和(自身を含む): 36204480

約数和(自身を除く): 16101243

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 29009, 87027, 203063, 261081, 319099, 609189, 957297, 1827567, 2233693, 2871891, 6701079, 20103237]

約数ペア:

[(1, 20103237), (3, 6701079), (7, 2871891), (9, 2233693), (11, 1827567), (21, 957297), (33, 609189), (63, 319099), (77, 261081), (99, 203063), (231, 87027), (693, 29009)]