20185597047

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1432517}}^1$

素因数の和:1432599

約数の個数: 32

約数和(自身を含む): 34105388544

約数和(自身を除く): 13919791497

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 1432517, 4297551, 10027619, 15757687, 30082857, 47273061, 87383537, 110303809, 262150611, 330911427, 611684759, 961218907, 1835054277, 2883656721, 6728532349, 20185597047]

約数ペア:

[(1, 20185597047), (3, 6728532349), (7, 2883656721), (11, 1835054277), (21, 961218907), (33, 611684759), (61, 330911427), (77, 262150611), (183, 110303809), (231, 87383537), (427, 47273061), (671, 30082857), (1281, 15757687), (2013, 10027619), (4697, 4297551), (14091, 1432517)]