20160178245993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1409112899}}^1$

素因数の和:1409113172

約数の個数: 16

約数和(自身を含む): 28407716064000

約数和(自身を除く): 8247537818007

約数列:

[1, 3, 19, 57, 251, 753, 4769, 14307, 1409112899, 4227338697, 26773145081, 80319435243, 353687337649, 1061062012947, 6720059415331, 20160178245993]

約数ペア:

[(1, 20160178245993), (3, 6720059415331), (19, 1061062012947), (57, 353687337649), (251, 80319435243), (753, 26773145081), (4769, 4227338697), (14307, 1409112899)]