20166072124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{40823}}^1$

素因数の和:41050

約数の個数: 48

約数和(自身を含む): 39230231040

約数和(自身を除く): 19064158916

約数列:

[1, 2, 4, 11, 22, 44, 103, 109, 206, 218, 412, 436, 1133, 1199, 2266, 2398, 4532, 4796, 11227, 22454, 40823, 44908, 81646, 123497, 163292, 246994, 449053, 493988, 898106, 1796212, 4204769, 4449707, 8409538, 8899414, 16819076, 17798828, 46252459, 48946777, 92504918, 97893554, 185009836, 195787108, 458319821, 916639642, 1833279284, 5041518031, 10083036062, 20166072124]

約数ペア:

[(1, 20166072124), (2, 10083036062), (4, 5041518031), (11, 1833279284), (22, 916639642), (44, 458319821), (103, 195787108), (109, 185009836), (206, 97893554), (218, 92504918), (412, 48946777), (436, 46252459), (1133, 17798828), (1199, 16819076), (2266, 8899414), (2398, 8409538), (4532, 4449707), (4796, 4204769), (11227, 1796212), (22454, 898106), (40823, 493988), (44908, 449053), (81646, 246994), (123497, 163292)]