20512896036

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3187}}^1\times {\mathrm{9091}}^1$

素因数の和:12344

約数の個数: 48

約数和(自身を含む): 48695297280

約数和(自身を除く): 28182401244

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 3187, 6374, 9091, 9561, 12748, 18182, 19122, 27273, 36364, 38244, 54546, 109092, 188033, 376066, 536369, 564099, 752132, 1072738, 1128198, 1609107, 2145476, 2256396, 3218214, 6436428, 28973017, 57946034, 86919051, 115892068, 173838102, 347676204, 1709408003, 3418816006, 5128224009, 6837632012, 10256448018, 20512896036]

約数ペア:

[(1, 20512896036), (2, 10256448018), (3, 6837632012), (4, 5128224009), (6, 3418816006), (12, 1709408003), (59, 347676204), (118, 173838102), (177, 115892068), (236, 86919051), (354, 57946034), (708, 28973017), (3187, 6436428), (6374, 3218214), (9091, 2256396), (9561, 2145476), (12748, 1609107), (18182, 1128198), (19122, 1072738), (27273, 752132), (36364, 564099), (38244, 536369), (54546, 376066), (109092, 188033)]