20131438842

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2644003}}^1$

素因数の和:2644064

約数の個数: 40

約数和(自身を含む): 46069125696

約数和(自身を除く): 25937686854

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 2644003, 5288006, 7932009, 15864018, 23796027, 47592054, 71388081, 124268141, 142776162, 214164243, 248536282, 372804423, 428328486, 745608846, 1118413269, 2236826538, 3355239807, 6710479614, 10065719421, 20131438842]

約数ペア:

[(1, 20131438842), (2, 10065719421), (3, 6710479614), (6, 3355239807), (9, 2236826538), (18, 1118413269), (27, 745608846), (47, 428328486), (54, 372804423), (81, 248536282), (94, 214164243), (141, 142776162), (162, 124268141), (282, 71388081), (423, 47592054), (846, 23796027), (1269, 15864018), (2538, 7932009), (3807, 5288006), (7614, 2644003)]