20565659910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5397811}}^1$

素因数の和:5397948

約数の個数: 32

約数和(自身を含む): 49746235392

約数和(自身を除く): 29180575482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 5397811, 10795622, 16193433, 26989055, 32386866, 53978110, 80967165, 161934330, 685521997, 1371043994, 2056565991, 3427609985, 4113131982, 6855219970, 10282829955, 20565659910]

約数ペア:

[(1, 20565659910), (2, 10282829955), (3, 6855219970), (5, 4113131982), (6, 3427609985), (10, 2056565991), (15, 1371043994), (30, 685521997), (127, 161934330), (254, 80967165), (381, 53978110), (635, 32386866), (762, 26989055), (1270, 16193433), (1905, 10795622), (3810, 5397811)]