20201484994

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1\times {\mathrm{63347}}^1$

素因数の和:64169

約数の個数: 16

約数和(自身を含む): 30458731968

約数和(自身を除く): 10257246974

約数列:

[1, 2, 317, 503, 634, 1006, 63347, 126694, 159451, 318902, 20080999, 31863541, 40161998, 63727082, 10100742497, 20201484994]

約数ペア:

[(1, 20201484994), (2, 10100742497), (317, 63727082), (503, 40161998), (634, 31863541), (1006, 20080999), (63347, 318902), (126694, 159451)]