20807776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59113}}^1$

素因数の和:59134

約数の個数: 24

約数和(自身を含む): 44690184

約数和(自身を除く): 23882408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 59113, 118226, 236452, 472904, 650243, 945808, 1300486, 1891616, 2600972, 5201944, 10403888, 20807776]

約数ペア:

[(1, 20807776), (2, 10403888), (4, 5201944), (8, 2600972), (11, 1891616), (16, 1300486), (22, 945808), (32, 650243), (44, 472904), (88, 236452), (176, 118226), (352, 59113)]