20201607954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{26141}}^1$

素因数の和:27464

約数の個数: 64

約数和(自身を含む): 49013112960

約数和(自身を除く): 28811505006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 1301, 2602, 3903, 7806, 11709, 14311, 23418, 26141, 28622, 35127, 42933, 52282, 70254, 78423, 85866, 128799, 156846, 235269, 257598, 287551, 386397, 470538, 575102, 705807, 772794, 862653, 1411614, 1725306, 2587959, 5175918, 7763877, 15527754, 34009441, 68018882, 102028323, 204056646, 306084969, 374103851, 612169938, 748207702, 918254907, 1122311553, 1836509814, 2244623106, 3366934659, 6733869318, 10100803977, 20201607954]

約数ペア:

[(1, 20201607954), (2, 10100803977), (3, 6733869318), (6, 3366934659), (9, 2244623106), (11, 1836509814), (18, 1122311553), (22, 918254907), (27, 748207702), (33, 612169938), (54, 374103851), (66, 306084969), (99, 204056646), (198, 102028323), (297, 68018882), (594, 34009441), (1301, 15527754), (2602, 7763877), (3903, 5175918), (7806, 2587959), (11709, 1725306), (14311, 1411614), (23418, 862653), (26141, 772794), (28622, 705807), (35127, 575102), (42933, 470538), (52282, 386397), (70254, 287551), (78423, 257598), (85866, 235269), (128799, 156846)]