20222718219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227219}}^1$

素因数の和:227296

約数の個数: 48

約数和(自身を含む): 34028467200

約数和(自身を除く): 13805748981

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 261, 279, 319, 341, 899, 957, 1023, 2697, 2871, 3069, 8091, 9889, 29667, 89001, 227219, 681657, 2044971, 2499409, 6589351, 7043789, 7498227, 19768053, 21131367, 22494681, 59304159, 63394101, 72482861, 77481679, 204269881, 217448583, 232445037, 612809643, 652345749, 697335111, 1838428929, 2246968691, 6740906073, 20222718219]

約数ペア:

[(1, 20222718219), (3, 6740906073), (9, 2246968691), (11, 1838428929), (29, 697335111), (31, 652345749), (33, 612809643), (87, 232445037), (93, 217448583), (99, 204269881), (261, 77481679), (279, 72482861), (319, 63394101), (341, 59304159), (899, 22494681), (957, 21131367), (1023, 19768053), (2697, 7498227), (2871, 7043789), (3069, 6589351), (8091, 2499409), (9889, 2044971), (29667, 681657), (89001, 227219)]