20208156

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54323}}^1$

素因数の和:54361

約数の個数: 24

約数和(自身を含む): 48674304

約数和(自身を除く): 28466148

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 54323, 108646, 162969, 217292, 325938, 651876, 1684013, 3368026, 5052039, 6736052, 10104078, 20208156]

約数ペア:

[(1, 20208156), (2, 10104078), (3, 6736052), (4, 5052039), (6, 3368026), (12, 1684013), (31, 651876), (62, 325938), (93, 217292), (124, 162969), (186, 108646), (372, 54323)]