20047451088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59665033}}^1$

素因数の和:59665051

約数の個数: 40

約数和(自身を含む): 59187713728

約数和(自身を除く): 39140262640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59665033, 119330066, 178995099, 238660132, 357990198, 417655231, 477320264, 715980396, 835310462, 954640528, 1252965693, 1431960792, 1670620924, 2505931386, 2863921584, 3341241848, 5011862772, 6682483696, 10023725544, 20047451088]

約数ペア:

[(1, 20047451088), (2, 10023725544), (3, 6682483696), (4, 5011862772), (6, 3341241848), (7, 2863921584), (8, 2505931386), (12, 1670620924), (14, 1431960792), (16, 1252965693), (21, 954640528), (24, 835310462), (28, 715980396), (42, 477320264), (48, 417655231), (56, 357990198), (84, 238660132), (112, 178995099), (168, 119330066), (336, 59665033)]