20123409614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1468219}}^1$

素因数の和:1468328

約数の個数: 32

約数和(自身を含む): 38056262400

約数和(自身を除く): 17932852786

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 13706, 1468219, 2936438, 10277533, 16150409, 20555066, 32300818, 113052863, 130671491, 226105726, 261342982, 914700437, 1437386401, 1829400874, 2874772802, 10061704807, 20123409614]

約数ペア:

[(1, 20123409614), (2, 10061704807), (7, 2874772802), (11, 1829400874), (14, 1437386401), (22, 914700437), (77, 261342982), (89, 226105726), (154, 130671491), (178, 113052863), (623, 32300818), (979, 20555066), (1246, 16150409), (1958, 10277533), (6853, 2936438), (13706, 1468219)]