20234893407

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{11287}}^1$

素因数の和:11879

約数の個数: 32

約数和(自身を含む): 28660322304

約数和(自身を除く): 8425428897

約数列:

[1, 3, 31, 37, 93, 111, 521, 1147, 1563, 3441, 11287, 16151, 19277, 33861, 48453, 57831, 349897, 417619, 597587, 1049691, 1252857, 1792761, 5880527, 12946189, 17641581, 38838567, 182296337, 217579499, 546889011, 652738497, 6744964469, 20234893407]

約数ペア:

[(1, 20234893407), (3, 6744964469), (31, 652738497), (37, 546889011), (93, 217579499), (111, 182296337), (521, 38838567), (1147, 17641581), (1563, 12946189), (3441, 5880527), (11287, 1792761), (16151, 1252857), (19277, 1049691), (33861, 597587), (48453, 417619), (57831, 349897)]