20614902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44621}}^1$

素因数の和:44644

約数の個数: 32

約数和(自身を含む): 51404544

約数和(自身を除く): 30789642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44621, 89242, 133863, 267726, 312347, 490831, 624694, 937041, 981662, 1472493, 1874082, 2944986, 3435817, 6871634, 10307451, 20614902]

約数ペア:

[(1, 20614902), (2, 10307451), (3, 6871634), (6, 3435817), (7, 2944986), (11, 1874082), (14, 1472493), (21, 981662), (22, 937041), (33, 624694), (42, 490831), (66, 312347), (77, 267726), (154, 133863), (231, 89242), (462, 44621)]