20070308908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{241079}}^1$

素因数の和:242697

約数の個数: 24

約数和(自身を含む): 37848595680

約数和(自身を除く): 17778286772

約数列:

[1, 2, 4, 13, 26, 52, 1601, 3202, 6404, 20813, 41626, 83252, 241079, 482158, 964316, 3134027, 6268054, 12536108, 385967479, 771934958, 1543869916, 5017577227, 10035154454, 20070308908]

約数ペア:

[(1, 20070308908), (2, 10035154454), (4, 5017577227), (13, 1543869916), (26, 771934958), (52, 385967479), (1601, 12536108), (3202, 6268054), (6404, 3134027), (20813, 964316), (41626, 482158), (83252, 241079)]