20160438506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25012951}}^1$

素因数の和:25012997

約数の個数: 16

約数和(自身を含む): 33617407488

約数和(自身を除く): 13456968982

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 25012951, 50025902, 325168363, 650336726, 775401481, 1550802962, 10080219253, 20160438506]

約数ペア:

[(1, 20160438506), (2, 10080219253), (13, 1550802962), (26, 775401481), (31, 650336726), (62, 325168363), (403, 50025902), (806, 25012951)]