20792563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 23362560

約数和(自身を除く): 2569997

約数列:

[1, 11, 71, 79, 337, 781, 869, 3707, 5609, 23927, 26623, 61699, 263197, 292853, 1890233, 20792563]

約数ペア:

[(1, 20792563), (11, 1890233), (71, 292853), (79, 263197), (337, 61699), (781, 26623), (869, 23927), (3707, 5609)]