20802317514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{380201}}^1$

素因数の和:381046

約数の個数: 32

約数和(自身を含む): 45441743040

約数和(自身を除く): 24639425526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 829, 1658, 2487, 4974, 9119, 18238, 27357, 54714, 380201, 760402, 1140603, 2281206, 4182211, 8364422, 12546633, 25093266, 315186629, 630373258, 945559887, 1891119774, 3467052919, 6934105838, 10401158757, 20802317514]

約数ペア:

[(1, 20802317514), (2, 10401158757), (3, 6934105838), (6, 3467052919), (11, 1891119774), (22, 945559887), (33, 630373258), (66, 315186629), (829, 25093266), (1658, 12546633), (2487, 8364422), (4974, 4182211), (9119, 2281206), (18238, 1140603), (27357, 760402), (54714, 380201)]