20614156164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{81802207}}^1$

素因数の和:81802224

約数の個数: 36

約数和(自身を含む): 59552007424

約数和(自身を除く): 38937851260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 81802207, 163604414, 245406621, 327208828, 490813242, 572615449, 736219863, 981626484, 1145230898, 1472439726, 1717846347, 2290461796, 2944879452, 3435692694, 5153539041, 6871385388, 10307078082, 20614156164]

約数ペア:

[(1, 20614156164), (2, 10307078082), (3, 6871385388), (4, 5153539041), (6, 3435692694), (7, 2944879452), (9, 2290461796), (12, 1717846347), (14, 1472439726), (18, 1145230898), (21, 981626484), (28, 736219863), (36, 572615449), (42, 490813242), (63, 327208828), (84, 245406621), (126, 163604414), (252, 81802207)]