20163120177

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{492781}}^1$

素因数の和:493400

約数の個数: 16

約数和(自身を含む): 28100400768

約数和(自身を除く): 7937280591

約数列:

[1, 3, 23, 69, 593, 1779, 13639, 40917, 492781, 1478343, 11333963, 34001889, 292219133, 876657399, 6721040059, 20163120177]

約数ペア:

[(1, 20163120177), (3, 6721040059), (23, 876657399), (69, 292219133), (593, 34001889), (1779, 11333963), (13639, 1478343), (40917, 492781)]