20090091552

素因数分解:

$2^5\times 3^1\times {\mathrm{509}}^1\times {\mathrm{411143}}^1$

素因数の和:411665

約数の個数: 48

約数和(自身を含む): 52840226880

約数和(自身を除く): 32750135328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 509, 1018, 1527, 2036, 3054, 4072, 6108, 8144, 12216, 16288, 24432, 48864, 411143, 822286, 1233429, 1644572, 2466858, 3289144, 4933716, 6578288, 9867432, 13156576, 19734864, 39469728, 209271787, 418543574, 627815361, 837087148, 1255630722, 1674174296, 2511261444, 3348348592, 5022522888, 6696697184, 10045045776, 20090091552]

約数ペア:

[(1, 20090091552), (2, 10045045776), (3, 6696697184), (4, 5022522888), (6, 3348348592), (8, 2511261444), (12, 1674174296), (16, 1255630722), (24, 837087148), (32, 627815361), (48, 418543574), (96, 209271787), (509, 39469728), (1018, 19734864), (1527, 13156576), (2036, 9867432), (3054, 6578288), (4072, 4933716), (6108, 3289144), (8144, 2466858), (12216, 1644572), (16288, 1233429), (24432, 822286), (48864, 411143)]