20052372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 50603840

約数和(自身を除く): 30551468

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2377, 2812, 4218, 4754, 7131, 8436, 9508, 14262, 28524, 45163, 87949, 90326, 135489, 175898, 180652, 263847, 270978, 351796, 527694, 541956, 1055388, 1671031, 3342062, 5013093, 6684124, 10026186, 20052372]

約数ペア:

[(1, 20052372), (2, 10026186), (3, 6684124), (4, 5013093), (6, 3342062), (12, 1671031), (19, 1055388), (37, 541956), (38, 527694), (57, 351796), (74, 270978), (76, 263847), (111, 180652), (114, 175898), (148, 135489), (222, 90326), (228, 87949), (444, 45163), (703, 28524), (1406, 14262), (2109, 9508), (2377, 8436), (2812, 7131), (4218, 4754)]