20131502901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1\times {\mathrm{5107}}^1$

素因数の和:7253

約数の個数: 32

約数和(自身を含む): 29208769920

約数和(自身を除く): 9077267019

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 2089, 5107, 6267, 15321, 35513, 77293, 86819, 106539, 188959, 231879, 260457, 566877, 1313981, 3212303, 3941943, 9636909, 10668523, 32005569, 181364891, 394735351, 544094673, 1184206053, 6710500967, 20131502901]

約数ペア:

[(1, 20131502901), (3, 6710500967), (17, 1184206053), (37, 544094673), (51, 394735351), (111, 181364891), (629, 32005569), (1887, 10668523), (2089, 9636909), (5107, 3941943), (6267, 3212303), (15321, 1313981), (35513, 566877), (77293, 260457), (86819, 231879), (106539, 188959)]