20602332

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13362

約数の個数: 36

約数和(自身を含む): 53293240

約数和(自身を除く): 32690908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 13309, 26618, 39927, 53236, 79854, 119781, 159708, 239562, 479124, 572287, 1144574, 1716861, 2289148, 3433722, 5150583, 6867444, 10301166, 20602332]

約数ペア:

[(1, 20602332), (2, 10301166), (3, 6867444), (4, 5150583), (6, 3433722), (9, 2289148), (12, 1716861), (18, 1144574), (36, 572287), (43, 479124), (86, 239562), (129, 159708), (172, 119781), (258, 79854), (387, 53236), (516, 39927), (774, 26618), (1548, 13309)]