2013911100020

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{94196029}}^1$

素因数の和:94197107

約数の個数: 24

約数和(自身を含む): 4233169588200

約数和(自身を除く): 2219258488180

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 10690, 21380, 94196029, 188392058, 376784116, 470980145, 941960290, 1883920580, 100695555001, 201391110002, 402782220004, 503477775005, 1006955550010, 2013911100020]

約数ペア:

[(1, 2013911100020), (2, 1006955550010), (4, 503477775005), (5, 402782220004), (10, 201391110002), (20, 100695555001), (1069, 1883920580), (2138, 941960290), (4276, 470980145), (5345, 376784116), (10690, 188392058), (21380, 94196029)]