20030166

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9511}}^1$

素因数の和:9538

約数の個数: 40

約数和(自身を含む): 48339984

約数和(自身を除く): 28309818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9511, 19022, 28533, 57066, 85599, 123643, 171198, 247286, 256797, 370929, 513594, 741858, 770391, 1112787, 1540782, 2225574, 3338361, 6676722, 10015083, 20030166]

約数ペア:

[(1, 20030166), (2, 10015083), (3, 6676722), (6, 3338361), (9, 2225574), (13, 1540782), (18, 1112787), (26, 770391), (27, 741858), (39, 513594), (54, 370929), (78, 256797), (81, 247286), (117, 171198), (162, 123643), (234, 85599), (351, 57066), (702, 28533), (1053, 19022), (2106, 9511)]