20176070948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1812439}}^1$

素因数の和:1812488

約数の個数: 36

約数和(自身を含む): 40497159360

約数和(自身を除く): 20321088412

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 1812439, 3624878, 7249756, 19936829, 39873658, 41686097, 79747316, 83372194, 166744388, 219305119, 438610238, 458547067, 877220476, 917094134, 1834188268, 5044017737, 10088035474, 20176070948]

約数ペア:

[(1, 20176070948), (2, 10088035474), (4, 5044017737), (11, 1834188268), (22, 917094134), (23, 877220476), (44, 458547067), (46, 438610238), (92, 219305119), (121, 166744388), (242, 83372194), (253, 79747316), (484, 41686097), (506, 39873658), (1012, 19936829), (2783, 7249756), (5566, 3624878), (11132, 1812439)]