20104351630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9619307}}^1$

素因数の和:9619344

約数の個数: 32

約数和(自身を含む): 41555410560

約数和(自身を除く): 21451058930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 9619307, 19238614, 48096535, 96193070, 105812377, 182766833, 211624754, 365533666, 529061885, 913834165, 1058123770, 1827668330, 2010435163, 4020870326, 10052175815, 20104351630]

約数ペア:

[(1, 20104351630), (2, 10052175815), (5, 4020870326), (10, 2010435163), (11, 1827668330), (19, 1058123770), (22, 913834165), (38, 529061885), (55, 365533666), (95, 211624754), (110, 182766833), (190, 105812377), (209, 96193070), (418, 48096535), (1045, 19238614), (2090, 9619307)]