20166166914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{14489}}^1$

素因数の和:14963

約数の個数: 64

約数和(自身を含む): 44026416000

約数和(自身を除く): 23860249086

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 421, 551, 842, 1102, 1263, 1653, 2526, 3306, 7999, 12209, 14489, 15998, 23997, 24418, 28978, 36627, 43467, 47994, 73254, 86934, 231971, 275291, 420181, 463942, 550582, 695913, 825873, 840362, 1260543, 1391826, 1651746, 2521086, 6099869, 7983439, 12199738, 15966878, 18299607, 23950317, 36599214, 47900634, 115897511, 176896201, 231795022, 347692533, 353792402, 530688603, 695385066, 1061377206, 3361027819, 6722055638, 10083083457, 20166166914]

約数ペア:

[(1, 20166166914), (2, 10083083457), (3, 6722055638), (6, 3361027819), (19, 1061377206), (29, 695385066), (38, 530688603), (57, 353792402), (58, 347692533), (87, 231795022), (114, 176896201), (174, 115897511), (421, 47900634), (551, 36599214), (842, 23950317), (1102, 18299607), (1263, 15966878), (1653, 12199738), (2526, 7983439), (3306, 6099869), (7999, 2521086), (12209, 1651746), (14489, 1391826), (15998, 1260543), (23997, 840362), (24418, 825873), (28978, 695913), (36627, 550582), (43467, 463942), (47994, 420181), (73254, 275291), (86934, 231971)]