20783034

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4637}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 46751040

約数和(自身を除く): 25968006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 4637, 9274, 13911, 27822, 41733, 83466, 125199, 250398, 384871, 769742, 1154613, 2309226, 3463839, 6927678, 10391517, 20783034]

約数ペア:

[(1, 20783034), (2, 10391517), (3, 6927678), (6, 3463839), (9, 2309226), (18, 1154613), (27, 769742), (54, 384871), (83, 250398), (166, 125199), (249, 83466), (498, 41733), (747, 27822), (1494, 13911), (2241, 9274), (4482, 4637)]