20191175732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55470263}}^1$

素因数の和:55470287

約数の個数: 24

約数和(自身を含む): 43488686976

約数和(自身を除く): 23297511244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55470263, 110940526, 221881052, 388291841, 721113419, 776583682, 1442226838, 1553167364, 2884453676, 5047793933, 10095587866, 20191175732]

約数ペア:

[(1, 20191175732), (2, 10095587866), (4, 5047793933), (7, 2884453676), (13, 1553167364), (14, 1442226838), (26, 776583682), (28, 721113419), (52, 388291841), (91, 221881052), (182, 110940526), (364, 55470263)]