20022876

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 60

約数和(自身を含む): 54174120

約数和(自身を除く): 34151244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2131, 2349, 3132, 4262, 4698, 6393, 8524, 9396, 12786, 19179, 25572, 38358, 57537, 61799, 76716, 115074, 123598, 172611, 185397, 230148, 247196, 345222, 370794, 556191, 690444, 741588, 1112382, 1668573, 2224764, 3337146, 5005719, 6674292, 10011438, 20022876]

約数ペア:

[(1, 20022876), (2, 10011438), (3, 6674292), (4, 5005719), (6, 3337146), (9, 2224764), (12, 1668573), (18, 1112382), (27, 741588), (29, 690444), (36, 556191), (54, 370794), (58, 345222), (81, 247196), (87, 230148), (108, 185397), (116, 172611), (162, 123598), (174, 115074), (261, 76716), (324, 61799), (348, 57537), (522, 38358), (783, 25572), (1044, 19179), (1566, 12786), (2131, 9396), (2349, 8524), (3132, 6393), (4262, 4698)]