20174152082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1\times {\mathrm{27077}}^1$

素因数の和:29906

約数の個数: 32

約数和(自身を含む): 36418826880

約数和(自身を除く): 16244674798

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2801, 5602, 19607, 27077, 39214, 53219, 54154, 106438, 189539, 372533, 379078, 514463, 745066, 1028926, 3601241, 7202482, 75842677, 151685354, 530898739, 1061797478, 1441010863, 2882021726, 10087076041, 20174152082]

約数ペア:

[(1, 20174152082), (2, 10087076041), (7, 2882021726), (14, 1441010863), (19, 1061797478), (38, 530898739), (133, 151685354), (266, 75842677), (2801, 7202482), (5602, 3601241), (19607, 1028926), (27077, 745066), (39214, 514463), (53219, 379078), (54154, 372533), (106438, 189539)]