20160854403

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{6217}}^1$

素因数の和:6587

約数の個数: 32

約数和(自身を含む): 27840721920

約数和(自身を除く): 7679867517

約数列:

[1, 3, 47, 109, 141, 211, 327, 633, 5123, 6217, 9917, 15369, 18651, 22999, 29751, 68997, 292199, 677653, 876597, 1080953, 1311787, 2032959, 3242859, 3935361, 31849691, 61653989, 95549073, 142984783, 184961967, 428954349, 6720284801, 20160854403]

約数ペア:

[(1, 20160854403), (3, 6720284801), (47, 428954349), (109, 184961967), (141, 142984783), (211, 95549073), (327, 61653989), (633, 31849691), (5123, 3935361), (6217, 3242859), (9917, 2032959), (15369, 1311787), (18651, 1080953), (22999, 876597), (29751, 677653), (68997, 292199)]