20946948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5168

約数の個数: 48

約数和(自身を含む): 55050240

約数和(自身を除く): 34103292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 5119, 10238, 15357, 20476, 30714, 56309, 61428, 112618, 158689, 168927, 225236, 317378, 337854, 476067, 634756, 675708, 952134, 1745579, 1904268, 3491158, 5236737, 6982316, 10473474, 20946948]

約数ペア:

[(1, 20946948), (2, 10473474), (3, 6982316), (4, 5236737), (6, 3491158), (11, 1904268), (12, 1745579), (22, 952134), (31, 675708), (33, 634756), (44, 476067), (62, 337854), (66, 317378), (93, 225236), (124, 168927), (132, 158689), (186, 112618), (341, 61428), (372, 56309), (682, 30714), (1023, 20476), (1364, 15357), (2046, 10238), (4092, 5119)]