20162132112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{50359}}^1$

素因数の和:50828

約数の個数: 80

約数和(自身を含む): 54952832000

約数和(自身を除く): 34790699888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 439, 456, 878, 912, 1317, 1756, 2634, 3512, 5268, 7024, 8341, 10536, 16682, 21072, 25023, 33364, 50046, 50359, 66728, 100092, 100718, 133456, 151077, 200184, 201436, 302154, 400368, 402872, 604308, 805744, 956821, 1208616, 1913642, 2417232, 2870463, 3827284, 5740926, 7654568, 11481852, 15309136, 22107601, 22963704, 44215202, 45927408, 66322803, 88430404, 132645606, 176860808, 265291212, 353721616, 420044419, 530582424, 840088838, 1061164848, 1260133257, 1680177676, 2520266514, 3360355352, 5040533028, 6720710704, 10081066056, 20162132112]

約数ペア:

[(1, 20162132112), (2, 10081066056), (3, 6720710704), (4, 5040533028), (6, 3360355352), (8, 2520266514), (12, 1680177676), (16, 1260133257), (19, 1061164848), (24, 840088838), (38, 530582424), (48, 420044419), (57, 353721616), (76, 265291212), (114, 176860808), (152, 132645606), (228, 88430404), (304, 66322803), (439, 45927408), (456, 44215202), (878, 22963704), (912, 22107601), (1317, 15309136), (1756, 11481852), (2634, 7654568), (3512, 5740926), (5268, 3827284), (7024, 2870463), (8341, 2417232), (10536, 1913642), (16682, 1208616), (21072, 956821), (25023, 805744), (33364, 604308), (50046, 402872), (50359, 400368), (66728, 302154), (100092, 201436), (100718, 200184), (133456, 151077)]