19704222724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{333721}}^1$

素因数の和:334263

約数の個数: 24

約数和(自身を含む): 35741626200

約数和(自身を除く): 16037403476

約数列:

[1, 2, 4, 29, 58, 116, 509, 1018, 2036, 14761, 29522, 59044, 333721, 667442, 1334884, 9677909, 19355818, 38711636, 169863989, 339727978, 679455956, 4926055681, 9852111362, 19704222724]

約数ペア:

[(1, 19704222724), (2, 9852111362), (4, 4926055681), (29, 679455956), (58, 339727978), (116, 169863989), (509, 38711636), (1018, 19355818), (2036, 9677909), (14761, 1334884), (29522, 667442), (59044, 333721)]