20084530510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{955951}}^1$

素因数の和:956160

約数の個数: 32

約数和(自身を含む): 39645241344

約数和(自身を除く): 19560710834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 21010, 955951, 1911902, 4779755, 9559510, 10515461, 21030922, 52577305, 105154610, 182586641, 365173282, 912933205, 1825866410, 2008453051, 4016906102, 10042265255, 20084530510]

約数ペア:

[(1, 20084530510), (2, 10042265255), (5, 4016906102), (10, 2008453051), (11, 1825866410), (22, 912933205), (55, 365173282), (110, 182586641), (191, 105154610), (382, 52577305), (955, 21030922), (1910, 10515461), (2101, 9559510), (4202, 4779755), (10505, 1911902), (21010, 955951)]