20528033324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{570667}}^1$

素因数の和:570734

約数の個数: 36

約数和(自身を含む): 39763004904

約数和(自身を除く): 19234971580

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 529, 782, 1058, 1564, 2116, 8993, 17986, 35972, 570667, 1141334, 2282668, 9701339, 13125341, 19402678, 26250682, 38805356, 52501364, 223130797, 301882843, 446261594, 603765686, 892523188, 1207531372, 5132008331, 10264016662, 20528033324]

約数ペア:

[(1, 20528033324), (2, 10264016662), (4, 5132008331), (17, 1207531372), (23, 892523188), (34, 603765686), (46, 446261594), (68, 301882843), (92, 223130797), (391, 52501364), (529, 38805356), (782, 26250682), (1058, 19402678), (1564, 13125341), (2116, 9701339), (8993, 2282668), (17986, 1141334), (35972, 570667)]