20160426036

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{31469}}^1$

素因数の和:31944

約数の個数: 48

約数和(自身を含む): 47455752960

約数和(自身を除く): 27295326924

約数列:

[1, 2, 3, 4, 6, 12, 197, 271, 394, 542, 591, 788, 813, 1084, 1182, 1626, 2364, 3252, 31469, 53387, 62938, 94407, 106774, 125876, 160161, 188814, 213548, 320322, 377628, 640644, 6199393, 8528099, 12398786, 17056198, 18598179, 24797572, 25584297, 34112396, 37196358, 51168594, 74392716, 102337188, 1680035503, 3360071006, 5040106509, 6720142012, 10080213018, 20160426036]

約数ペア:

[(1, 20160426036), (2, 10080213018), (3, 6720142012), (4, 5040106509), (6, 3360071006), (12, 1680035503), (197, 102337188), (271, 74392716), (394, 51168594), (542, 37196358), (591, 34112396), (788, 25584297), (813, 24797572), (1084, 18598179), (1182, 17056198), (1626, 12398786), (2364, 8528099), (3252, 6199393), (31469, 640644), (53387, 377628), (62938, 320322), (94407, 213548), (106774, 188814), (125876, 160161)]