20853846708

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{15378943}}^1$

素因数の和:15379063

約数の個数: 24

約数和(自身を含む): 49089589248

約数和(自身を除く): 28235742540

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 15378943, 30757886, 46136829, 61515772, 92273658, 184547316, 1737820559, 3475641118, 5213461677, 6951282236, 10426923354, 20853846708]

約数ペア:

[(1, 20853846708), (2, 10426923354), (3, 6951282236), (4, 5213461677), (6, 3475641118), (12, 1737820559), (113, 184547316), (226, 92273658), (339, 61515772), (452, 46136829), (678, 30757886), (1356, 15378943)]