20193396572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{701257}}^1$

素因数の和:701597

約数の個数: 24

約数和(自身を含む): 36992762016

約数和(自身を除く): 16799365444

約数列:

[1, 2, 4, 23, 46, 92, 313, 626, 1252, 7199, 14398, 28796, 701257, 1402514, 2805028, 16128911, 32257822, 64515644, 219493441, 438986882, 877973764, 5048349143, 10096698286, 20193396572]

約数ペア:

[(1, 20193396572), (2, 10096698286), (4, 5048349143), (23, 877973764), (46, 438986882), (92, 219493441), (313, 64515644), (626, 32257822), (1252, 16128911), (7199, 2805028), (14398, 1402514), (28796, 701257)]