20176294518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2377}}^1\times {\mathrm{27739}}^1$

素因数の和:30141

約数の個数: 48

約数和(自身を含む): 46307935440

約数和(自身を除く): 26131640922

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 2377, 4754, 7131, 14262, 21393, 27739, 40409, 42786, 55478, 80818, 83217, 121227, 166434, 242454, 249651, 363681, 471563, 499302, 727362, 943126, 1414689, 2829378, 4244067, 8488134, 65935603, 131871206, 197806809, 395613618, 593420427, 1120905251, 1186840854, 2241810502, 3362715753, 6725431506, 10088147259, 20176294518]

約数ペア:

[(1, 20176294518), (2, 10088147259), (3, 6725431506), (6, 3362715753), (9, 2241810502), (17, 1186840854), (18, 1120905251), (34, 593420427), (51, 395613618), (102, 197806809), (153, 131871206), (306, 65935603), (2377, 8488134), (4754, 4244067), (7131, 2829378), (14262, 1414689), (21393, 943126), (27739, 727362), (40409, 499302), (42786, 471563), (55478, 363681), (80818, 249651), (83217, 242454), (121227, 166434)]