20102307828

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{1301}}^1\times {\mathrm{1733}}^1$

素因数の和:3784

約数の個数: 48

約数和(自身を含む): 47031739776

約数和(自身を除く): 26929431948

約数列:

[1, 2, 3, 4, 6, 12, 743, 1301, 1486, 1733, 2229, 2602, 2972, 3466, 3903, 4458, 5199, 5204, 6932, 7806, 8916, 10398, 15612, 20796, 966643, 1287619, 1933286, 2254633, 2575238, 2899929, 3862857, 3866572, 4509266, 5150476, 5799858, 6763899, 7725714, 9018532, 11599716, 13527798, 15451428, 27055596, 1675192319, 3350384638, 5025576957, 6700769276, 10051153914, 20102307828]

約数ペア:

[(1, 20102307828), (2, 10051153914), (3, 6700769276), (4, 5025576957), (6, 3350384638), (12, 1675192319), (743, 27055596), (1301, 15451428), (1486, 13527798), (1733, 11599716), (2229, 9018532), (2602, 7725714), (2972, 6763899), (3466, 5799858), (3903, 5150476), (4458, 4509266), (5199, 3866572), (5204, 3862857), (6932, 2899929), (7806, 2575238), (8916, 2254633), (10398, 1933286), (15612, 1287619), (20796, 966643)]