20173981633

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1\times {\mathrm{14479}}^1$

素因数の和:20152

約数の個数: 16

約数和(自身を含む): 22874924800

約数和(自身を除く): 2700943167

約数列:

[1, 13, 19, 247, 5641, 14479, 73333, 107179, 188227, 275101, 1393327, 3576313, 81676039, 1061788507, 1551844741, 20173981633]

約数ペア:

[(1, 20173981633), (13, 1551844741), (19, 1061788507), (247, 81676039), (5641, 3576313), (14479, 1393327), (73333, 275101), (107179, 188227)]