20198535149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{320953}}^1$

素因数の和:321116

約数の個数: 16

約数和(自身を含む): 22430833152

約数和(自身を除く): 2232298003

約数列:

[1, 13, 47, 103, 611, 1339, 4841, 62933, 320953, 4172389, 15084791, 33058159, 196102283, 429756067, 1553733473, 20198535149]

約数ペア:

[(1, 20198535149), (13, 1553733473), (47, 429756067), (103, 196102283), (611, 33058159), (1339, 15084791), (4841, 4172389), (62933, 320953)]