20162204916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{315409}}^1$

素因数の和:316184

約数の個数: 48

約数和(自身を含む): 53836702080

約数和(自身を除く): 33674497164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 761, 1522, 2283, 3044, 4566, 5327, 9132, 10654, 15981, 21308, 31962, 63924, 315409, 630818, 946227, 1261636, 1892454, 2207863, 3784908, 4415726, 6623589, 8831452, 13247178, 26494356, 240026249, 480052498, 720078747, 960104996, 1440157494, 1680183743, 2880314988, 3360367486, 5040551229, 6720734972, 10081102458, 20162204916]

約数ペア:

[(1, 20162204916), (2, 10081102458), (3, 6720734972), (4, 5040551229), (6, 3360367486), (7, 2880314988), (12, 1680183743), (14, 1440157494), (21, 960104996), (28, 720078747), (42, 480052498), (84, 240026249), (761, 26494356), (1522, 13247178), (2283, 8831452), (3044, 6623589), (4566, 4415726), (5327, 3784908), (9132, 2207863), (10654, 1892454), (15981, 1261636), (21308, 946227), (31962, 630818), (63924, 315409)]