20647062

素因数分解:

$2^1\times 3^4\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:794

約数の個数: 40

約数和(自身を含む): 46548216

約数和(自身を除く): 25901154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 233, 466, 547, 699, 1094, 1398, 1641, 2097, 3282, 4194, 4923, 6291, 9846, 12582, 14769, 18873, 29538, 37746, 44307, 88614, 127451, 254902, 382353, 764706, 1147059, 2294118, 3441177, 6882354, 10323531, 20647062]

約数ペア:

[(1, 20647062), (2, 10323531), (3, 6882354), (6, 3441177), (9, 2294118), (18, 1147059), (27, 764706), (54, 382353), (81, 254902), (162, 127451), (233, 88614), (466, 44307), (547, 37746), (699, 29538), (1094, 18873), (1398, 14769), (1641, 12582), (2097, 9846), (3282, 6291), (4194, 4923)]