20103948

素因数分解:

$2^2\times 3^2\times {\mathrm{613}}^1\times {\mathrm{911}}^1$

素因数の和:1534

約数の個数: 36

約数和(自身を含む): 50957088

約数和(自身を除く): 30853140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 613, 911, 1226, 1822, 1839, 2452, 2733, 3644, 3678, 5466, 5517, 7356, 8199, 10932, 11034, 16398, 22068, 32796, 558443, 1116886, 1675329, 2233772, 3350658, 5025987, 6701316, 10051974, 20103948]

約数ペア:

[(1, 20103948), (2, 10051974), (3, 6701316), (4, 5025987), (6, 3350658), (9, 2233772), (12, 1675329), (18, 1116886), (36, 558443), (613, 32796), (911, 22068), (1226, 16398), (1822, 11034), (1839, 10932), (2452, 8199), (2733, 7356), (3644, 5517), (3678, 5466)]