20100143228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{472411}}^1$

素因数の和:473393

約数の個数: 24

約数和(自身を含む): 38412764544

約数和(自身を除く): 18312621316

約数列:

[1, 2, 4, 11, 22, 44, 967, 1934, 3868, 10637, 21274, 42548, 472411, 944822, 1889644, 5196521, 10393042, 20786084, 456821437, 913642874, 1827285748, 5025035807, 10050071614, 20100143228]

約数ペア:

[(1, 20100143228), (2, 10050071614), (4, 5025035807), (11, 1827285748), (22, 913642874), (44, 456821437), (967, 20786084), (1934, 10393042), (3868, 5196521), (10637, 1889644), (21274, 944822), (42548, 472411)]