20543610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2939}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 28989510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 2939, 3495, 5878, 6990, 8817, 14695, 17634, 29390, 44085, 88170, 684787, 1369574, 2054361, 3423935, 4108722, 6847870, 10271805, 20543610]

約数ペア:

[(1, 20543610), (2, 10271805), (3, 6847870), (5, 4108722), (6, 3423935), (10, 2054361), (15, 1369574), (30, 684787), (233, 88170), (466, 44085), (699, 29390), (1165, 17634), (1398, 14695), (2330, 8817), (2939, 6990), (3495, 5878)]