20110092597

素因数分解:

$3^2\times 7^2\times {\mathrm{2777}}^1\times {\mathrm{16421}}^1$

素因数の和:19218

約数の個数: 36

約数和(自身を含む): 33804654156

約数和(自身を除く): 13694561559

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2777, 8331, 16421, 19439, 24993, 49263, 58317, 114947, 136073, 147789, 174951, 344841, 408219, 804629, 1034523, 1224657, 2413887, 7241661, 45601117, 136803351, 319207819, 410410053, 957623457, 2234454733, 2872870371, 6703364199, 20110092597]

約数ペア:

[(1, 20110092597), (3, 6703364199), (7, 2872870371), (9, 2234454733), (21, 957623457), (49, 410410053), (63, 319207819), (147, 136803351), (441, 45601117), (2777, 7241661), (8331, 2413887), (16421, 1224657), (19439, 1034523), (24993, 804629), (49263, 408219), (58317, 344841), (114947, 174951), (136073, 147789)]