20169744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60029}}^1$

素因数の和:60047

約数の個数: 40

約数和(自身を含む): 59549760

約数和(自身を除く): 39380016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60029, 120058, 180087, 240116, 360174, 420203, 480232, 720348, 840406, 960464, 1260609, 1440696, 1680812, 2521218, 2881392, 3361624, 5042436, 6723248, 10084872, 20169744]

約数ペア:

[(1, 20169744), (2, 10084872), (3, 6723248), (4, 5042436), (6, 3361624), (7, 2881392), (8, 2521218), (12, 1680812), (14, 1440696), (16, 1260609), (21, 960464), (24, 840406), (28, 720348), (42, 480232), (48, 420203), (56, 360174), (84, 240116), (112, 180087), (168, 120058), (336, 60029)]