20133509085

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{11801}}^1$

素因数の和:13066

約数の個数: 48

約数和(自身を含む): 36056337408

約数和(自身を除く): 15922828323

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1223, 1395, 3669, 6115, 11007, 11801, 18345, 35403, 37913, 55035, 59005, 106209, 113739, 177015, 189565, 341217, 365831, 531045, 568695, 1097493, 1706085, 1829155, 3292479, 5487465, 14432623, 16462395, 43297869, 72163115, 129893607, 216489345, 447411313, 649468035, 1342233939, 2237056565, 4026701817, 6711169695, 20133509085]

約数ペア:

[(1, 20133509085), (3, 6711169695), (5, 4026701817), (9, 2237056565), (15, 1342233939), (31, 649468035), (45, 447411313), (93, 216489345), (155, 129893607), (279, 72163115), (465, 43297869), (1223, 16462395), (1395, 14432623), (3669, 5487465), (6115, 3292479), (11007, 1829155), (11801, 1706085), (18345, 1097493), (35403, 568695), (37913, 531045), (55035, 365831), (59005, 341217), (106209, 189565), (113739, 177015)]