20184847614

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4217}}^1\times {\mathrm{7187}}^1$

素因数の和:11449

約数の個数: 48

約数和(自身を含む): 44932734288

約数和(自身を除く): 24747886674

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 4217, 7187, 8434, 12651, 14374, 21561, 25302, 37953, 43122, 64683, 75906, 129366, 156029, 265919, 312058, 468087, 531838, 797757, 936174, 1404261, 1595514, 2393271, 2808522, 4786542, 30307579, 60615158, 90922737, 181845474, 272768211, 545536422, 1121380423, 2242760846, 3364141269, 6728282538, 10092423807, 20184847614]

約数ペア:

[(1, 20184847614), (2, 10092423807), (3, 6728282538), (6, 3364141269), (9, 2242760846), (18, 1121380423), (37, 545536422), (74, 272768211), (111, 181845474), (222, 90922737), (333, 60615158), (666, 30307579), (4217, 4786542), (7187, 2808522), (8434, 2393271), (12651, 1595514), (14374, 1404261), (21561, 936174), (25302, 797757), (37953, 531838), (43122, 468087), (64683, 312058), (75906, 265919), (129366, 156029)]