20128776

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{2417}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 50487840

約数和(自身を除く): 30359064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2417, 2776, 4164, 4834, 7251, 8328, 9668, 14502, 19336, 29004, 58008, 838699, 1677398, 2516097, 3354796, 5032194, 6709592, 10064388, 20128776]

約数ペア:

[(1, 20128776), (2, 10064388), (3, 6709592), (4, 5032194), (6, 3354796), (8, 2516097), (12, 1677398), (24, 838699), (347, 58008), (694, 29004), (1041, 19336), (1388, 14502), (2082, 9668), (2417, 8328), (2776, 7251), (4164, 4834)]