20165599113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{953321}}^1$

素因数の和:953976

約数の個数: 16

約数和(自身を含む): 29377570752

約数和(自身を除く): 9211971639

約数列:

[1, 3, 11, 33, 641, 1923, 7051, 21153, 953321, 2859963, 10486531, 31459593, 611078761, 1833236283, 6721866371, 20165599113]

約数ペア:

[(1, 20165599113), (3, 6721866371), (11, 1833236283), (33, 611078761), (641, 31459593), (1923, 10486531), (7051, 2859963), (21153, 953321)]