20188405526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{7793}}^1$

素因数の和:8300

約数の個数: 32

約数和(自身を含む): 31874342400

約数和(自身を除く): 11685936874

約数列:

[1, 2, 23, 46, 199, 283, 398, 566, 4577, 6509, 7793, 9154, 13018, 15586, 56317, 112634, 179239, 358478, 1295291, 1550807, 2205419, 2590582, 3101614, 4410838, 35668561, 50724637, 71337122, 101449274, 438878381, 877756762, 10094202763, 20188405526]

約数ペア:

[(1, 20188405526), (2, 10094202763), (23, 877756762), (46, 438878381), (199, 101449274), (283, 71337122), (398, 50724637), (566, 35668561), (4577, 4410838), (6509, 3101614), (7793, 2590582), (9154, 2205419), (13018, 1550807), (15586, 1295291), (56317, 358478), (112634, 179239)]