20093670

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{8269}}^1$

素因数の和:8291

約数の個数: 48

約数和(自身を含む): 54185040

約数和(自身を除く): 34091370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 8269, 16538, 24807, 41345, 49614, 74421, 82690, 124035, 148842, 223263, 248070, 372105, 446526, 669789, 744210, 1116315, 1339578, 2009367, 2232630, 3348945, 4018734, 6697890, 10046835, 20093670]

約数ペア:

[(1, 20093670), (2, 10046835), (3, 6697890), (5, 4018734), (6, 3348945), (9, 2232630), (10, 2009367), (15, 1339578), (18, 1116315), (27, 744210), (30, 669789), (45, 446526), (54, 372105), (81, 248070), (90, 223263), (135, 148842), (162, 124035), (243, 82690), (270, 74421), (405, 49614), (486, 41345), (810, 24807), (1215, 16538), (2430, 8269)]