20349324108

素因数分解:

$2^2\times 3^2\times {\mathrm{2969}}^1\times {\mathrm{190387}}^1$

素因数の和:193366

約数の個数: 36

約数和(自身を含む): 51456164760

約数和(自身を除く): 31106840652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2969, 5938, 8907, 11876, 17814, 26721, 35628, 53442, 106884, 190387, 380774, 571161, 761548, 1142322, 1713483, 2284644, 3426966, 6853932, 565259003, 1130518006, 1695777009, 2261036012, 3391554018, 5087331027, 6783108036, 10174662054, 20349324108]

約数ペア:

[(1, 20349324108), (2, 10174662054), (3, 6783108036), (4, 5087331027), (6, 3391554018), (9, 2261036012), (12, 1695777009), (18, 1130518006), (36, 565259003), (2969, 6853932), (5938, 3426966), (8907, 2284644), (11876, 1713483), (17814, 1142322), (26721, 761548), (35628, 571161), (53442, 380774), (106884, 190387)]