20171633518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1\times {\mathrm{77347}}^1$

素因数の和:84231

約数の個数: 16

約数和(自身を含む): 31855000320

約数和(自身を除く): 11683366802

約数列:

[1, 2, 19, 38, 6863, 13726, 77347, 130397, 154694, 260794, 1469593, 2939186, 530832461, 1061664922, 10085816759, 20171633518]

約数ペア:

[(1, 20171633518), (2, 10085816759), (19, 1061664922), (38, 530832461), (6863, 2939186), (13726, 1469593), (77347, 260794), (130397, 154694)]