20216604912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60168467}}^1$

素因数の和:60168485

約数の個数: 40

約数和(自身を含む): 59687120256

約数和(自身を除く): 39470515344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60168467, 120336934, 180505401, 240673868, 361010802, 421179269, 481347736, 722021604, 842358538, 962695472, 1263537807, 1444043208, 1684717076, 2527075614, 2888086416, 3369434152, 5054151228, 6738868304, 10108302456, 20216604912]

約数ペア:

[(1, 20216604912), (2, 10108302456), (3, 6738868304), (4, 5054151228), (6, 3369434152), (7, 2888086416), (8, 2527075614), (12, 1684717076), (14, 1444043208), (16, 1263537807), (21, 962695472), (24, 842358538), (28, 722021604), (42, 481347736), (48, 421179269), (56, 361010802), (84, 240673868), (112, 180505401), (168, 120336934), (336, 60168467)]