20288364

素因数分解:

$2^2\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{1669}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 47414640

約数和(自身を除く): 27126276

約数列:

[1, 2, 3, 4, 6, 12, 1013, 1669, 2026, 3039, 3338, 4052, 5007, 6078, 6676, 10014, 12156, 20028, 1690697, 3381394, 5072091, 6762788, 10144182, 20288364]

約数ペア:

[(1, 20288364), (2, 10144182), (3, 6762788), (4, 5072091), (6, 3381394), (12, 1690697), (1013, 20028), (1669, 12156), (2026, 10014), (3039, 6676), (3338, 6078), (4052, 5007)]