20545508748

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36428207}}^1$

素因数の和:36428261

約数の個数: 24

約数和(自身を含む): 48959511552

約数和(自身を除く): 28414002804

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36428207, 72856414, 109284621, 145712828, 218569242, 437138484, 1712125729, 3424251458, 5136377187, 6848502916, 10272754374, 20545508748]

約数ペア:

[(1, 20545508748), (2, 10272754374), (3, 6848502916), (4, 5136377187), (6, 3424251458), (12, 1712125729), (47, 437138484), (94, 218569242), (141, 145712828), (188, 109284621), (282, 72856414), (564, 36428207)]