20147685936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8566193}}^1$

素因数の和:8566218

約数の個数: 60

約数和(自身を含む): 60545859192

約数和(自身を除く): 40398173256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8566193, 17132386, 25698579, 34264772, 51397158, 59963351, 68529544, 102794316, 119926702, 137059088, 179890053, 205588632, 239853404, 359780106, 411177264, 419743457, 479706808, 719560212, 839486914, 959413616, 1259230371, 1439120424, 1678973828, 2518460742, 2878240848, 3357947656, 5036921484, 6715895312, 10073842968, 20147685936]

約数ペア:

[(1, 20147685936), (2, 10073842968), (3, 6715895312), (4, 5036921484), (6, 3357947656), (7, 2878240848), (8, 2518460742), (12, 1678973828), (14, 1439120424), (16, 1259230371), (21, 959413616), (24, 839486914), (28, 719560212), (42, 479706808), (48, 419743457), (49, 411177264), (56, 359780106), (84, 239853404), (98, 205588632), (112, 179890053), (147, 137059088), (168, 119926702), (196, 102794316), (294, 68529544), (336, 59963351), (392, 51397158), (588, 34264772), (784, 25698579), (1176, 17132386), (2352, 8566193)]