20347086952

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{7187}}^1\times {\mathrm{12203}}^1$

素因数の和:19425

約数の個数: 32

約数和(自身を含む): 39475058400

約数和(自身を除く): 19127971448

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 7187, 12203, 14374, 24406, 28748, 48812, 57496, 97624, 208423, 353887, 416846, 707774, 833692, 1415548, 1667384, 2831096, 87702961, 175405922, 350811844, 701623688, 2543385869, 5086771738, 10173543476, 20347086952]

約数ペア:

[(1, 20347086952), (2, 10173543476), (4, 5086771738), (8, 2543385869), (29, 701623688), (58, 350811844), (116, 175405922), (232, 87702961), (7187, 2831096), (12203, 1667384), (14374, 1415548), (24406, 833692), (28748, 707774), (48812, 416846), (57496, 353887), (97624, 208423)]