20485169001

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{2287}}^1$

素因数の和:3433

約数の個数: 56

約数和(自身を含む): 33550518144

約数和(自身を除く): 13065349143

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 1117, 2287, 2673, 3351, 6861, 8019, 10053, 12287, 20583, 25157, 30159, 36861, 61749, 75471, 90477, 110583, 185247, 226413, 271431, 331749, 555741, 679239, 814293, 995247, 1667223, 2037717, 2554579, 2985741, 6113151, 7663737, 8957223, 18339453, 22991211, 28100369, 68973633, 84301107, 206920899, 252903321, 620762697, 758709963, 1862288091, 2276129889, 6828389667, 20485169001]

約数ペア:

[(1, 20485169001), (3, 6828389667), (9, 2276129889), (11, 1862288091), (27, 758709963), (33, 620762697), (81, 252903321), (99, 206920899), (243, 84301107), (297, 68973633), (729, 28100369), (891, 22991211), (1117, 18339453), (2287, 8957223), (2673, 7663737), (3351, 6113151), (6861, 2985741), (8019, 2554579), (10053, 2037717), (12287, 1667223), (20583, 995247), (25157, 814293), (30159, 679239), (36861, 555741), (61749, 331749), (75471, 271431), (90477, 226413), (110583, 185247)]