2000805912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3969853}}^1$

素因数の和:3969872

約数の個数: 48

約数和(自身を含む): 6192972240

約数和(自身を除く): 4192166328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3969853, 7939706, 11909559, 15879412, 23819118, 27788971, 31758824, 35728677, 47638236, 55577942, 71457354, 83366913, 95276472, 111155884, 142914708, 166733826, 222311768, 250100739, 285829416, 333467652, 500201478, 666935304, 1000402956, 2000805912]

約数ペア:

[(1, 2000805912), (2, 1000402956), (3, 666935304), (4, 500201478), (6, 333467652), (7, 285829416), (8, 250100739), (9, 222311768), (12, 166733826), (14, 142914708), (18, 111155884), (21, 95276472), (24, 83366913), (28, 71457354), (36, 55577942), (42, 47638236), (56, 35728677), (63, 31758824), (72, 27788971), (84, 23819118), (126, 15879412), (168, 11909559), (252, 7939706), (504, 3969853)]