20452278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44269}}^1$

素因数の和:44292

約数の個数: 32

約数和(自身を含む): 50999040

約数和(自身を除く): 30546762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44269, 88538, 132807, 265614, 309883, 486959, 619766, 929649, 973918, 1460877, 1859298, 2921754, 3408713, 6817426, 10226139, 20452278]

約数ペア:

[(1, 20452278), (2, 10226139), (3, 6817426), (6, 3408713), (7, 2921754), (11, 1859298), (14, 1460877), (21, 973918), (22, 929649), (33, 619766), (42, 486959), (66, 309883), (77, 265614), (154, 132807), (231, 88538), (462, 44269)]