20031193741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{11927}}^1$

素因数の和:12141

約数の個数: 32

約数和(自身を含む): 23229255168

約数和(自身を除く): 3198061427

約数列:

[1, 13, 23, 41, 137, 299, 533, 943, 1781, 3151, 5617, 11927, 12259, 40963, 73021, 129191, 155051, 274321, 489007, 1633999, 1679483, 3566173, 6357091, 11247161, 21241987, 37581977, 66993959, 146213093, 488565701, 870921467, 1540861057, 20031193741]

約数ペア:

[(1, 20031193741), (13, 1540861057), (23, 870921467), (41, 488565701), (137, 146213093), (299, 66993959), (533, 37581977), (943, 21241987), (1781, 11247161), (3151, 6357091), (5617, 3566173), (11927, 1679483), (12259, 1633999), (40963, 489007), (73021, 274321), (129191, 155051)]