20178849748

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{283}}^1\times {\mathrm{93329}}^1$

素因数の和:93807

約数の個数: 24

約数和(自身を含む): 35623687680

約数和(自身を除く): 15444837932

約数列:

[1, 2, 4, 191, 283, 382, 566, 764, 1132, 54053, 93329, 108106, 186658, 216212, 373316, 17825839, 26412107, 35651678, 52824214, 71303356, 105648428, 5044712437, 10089424874, 20178849748]

約数ペア:

[(1, 20178849748), (2, 10089424874), (4, 5044712437), (191, 105648428), (283, 71303356), (382, 52824214), (566, 35651678), (764, 26412107), (1132, 17825839), (54053, 373316), (93329, 216212), (108106, 186658)]