20134972235

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{25583}}^1$

素因数の和:25907

約数の個数: 32

約数和(自身を含む): 27999129600

約数和(自身を除く): 7864157365

約数列:

[1, 5, 7, 35, 113, 199, 565, 791, 995, 1393, 3955, 6965, 22487, 25583, 112435, 127915, 157409, 179081, 787045, 895405, 2890879, 5091017, 14454395, 20236153, 25455085, 35637119, 101180765, 178185595, 575284921, 2876424605, 4026994447, 20134972235]

約数ペア:

[(1, 20134972235), (5, 4026994447), (7, 2876424605), (35, 575284921), (113, 178185595), (199, 101180765), (565, 35637119), (791, 25455085), (995, 20236153), (1393, 14454395), (3955, 5091017), (6965, 2890879), (22487, 895405), (25583, 787045), (112435, 179081), (127915, 157409)]