20195071124

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{170101}}^1$

素因数の和:170615

約数の個数: 24

約数和(自身を含む): 35950037088

約数和(自身を除く): 15754965964

約数列:

[1, 2, 4, 67, 134, 268, 443, 886, 1772, 29681, 59362, 118724, 170101, 340202, 680404, 11396767, 22793534, 45587068, 75354743, 150709486, 301418972, 5048767781, 10097535562, 20195071124]

約数ペア:

[(1, 20195071124), (2, 10097535562), (4, 5048767781), (67, 301418972), (134, 150709486), (268, 75354743), (443, 45587068), (886, 22793534), (1772, 11396767), (29681, 680404), (59362, 340202), (118724, 170101)]