20803596

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 53319168

約数和(自身を除く): 32515572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 911, 1038, 1822, 1903, 2076, 2733, 3644, 3806, 5466, 5709, 7612, 10021, 10932, 11418, 20042, 22836, 30063, 40084, 60126, 120252, 157603, 315206, 472809, 630412, 945618, 1733633, 1891236, 3467266, 5200899, 6934532, 10401798, 20803596]

約数ペア:

[(1, 20803596), (2, 10401798), (3, 6934532), (4, 5200899), (6, 3467266), (11, 1891236), (12, 1733633), (22, 945618), (33, 630412), (44, 472809), (66, 315206), (132, 157603), (173, 120252), (346, 60126), (519, 40084), (692, 30063), (911, 22836), (1038, 20042), (1822, 11418), (1903, 10932), (2076, 10021), (2733, 7612), (3644, 5709), (3806, 5466)]