20162214868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{460619}}^1$

素因数の和:461007

約数の個数: 24

約数和(自身を含む): 36525323520

約数和(自身を除く): 16363108652

約数列:

[1, 2, 4, 31, 62, 124, 353, 706, 1412, 10943, 21886, 43772, 460619, 921238, 1842476, 14279189, 28558378, 57116756, 162598507, 325197014, 650394028, 5040553717, 10081107434, 20162214868]

約数ペア:

[(1, 20162214868), (2, 10081107434), (4, 5040553717), (31, 650394028), (62, 325197014), (124, 162598507), (353, 57116756), (706, 28558378), (1412, 14279189), (10943, 1842476), (21886, 921238), (43772, 460619)]