20061464

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 39795840

約数和(自身を除く): 19734376

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 1973, 2542, 3946, 5084, 7892, 10168, 15784, 61163, 80893, 122326, 161786, 244652, 323572, 489304, 647144, 2507683, 5015366, 10030732, 20061464]

約数ペア:

[(1, 20061464), (2, 10030732), (4, 5015366), (8, 2507683), (31, 647144), (41, 489304), (62, 323572), (82, 244652), (124, 161786), (164, 122326), (248, 80893), (328, 61163), (1271, 15784), (1973, 10168), (2542, 7892), (3946, 5084)]