20504546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6653}}^1$

素因数の和:6745

約数の個数: 16

約数和(自身を含む): 32577984

約数和(自身を除く): 12073438

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6653, 13306, 153019, 306038, 445751, 891502, 10252273, 20504546]

約数ペア:

[(1, 20504546), (2, 10252273), (23, 891502), (46, 445751), (67, 306038), (134, 153019), (1541, 13306), (3082, 6653)]