20162021544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40004011}}^1$

素因数の和:40004030

約数の個数: 48

約数和(自身を含む): 62406258720

約数和(自身を除く): 42244237176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40004011, 80008022, 120012033, 160016044, 240024066, 280028077, 320032088, 360036099, 480048132, 560056154, 720072198, 840084231, 960096264, 1120112308, 1440144396, 1680168462, 2240224616, 2520252693, 2880288792, 3360336924, 5040505386, 6720673848, 10081010772, 20162021544]

約数ペア:

[(1, 20162021544), (2, 10081010772), (3, 6720673848), (4, 5040505386), (6, 3360336924), (7, 2880288792), (8, 2520252693), (9, 2240224616), (12, 1680168462), (14, 1440144396), (18, 1120112308), (21, 960096264), (24, 840084231), (28, 720072198), (36, 560056154), (42, 480048132), (56, 360036099), (63, 320032088), (72, 280028077), (84, 240024066), (126, 160016044), (168, 120012033), (252, 80008022), (504, 40004011)]