20216173029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5132311}}^1$

素因数の和:5132428

約数の個数: 16

約数和(自身を含む): 29315766144

約数和(自身を除く): 9099593115

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 5132311, 15396933, 66720043, 200160129, 518363411, 1555090233, 6738724343, 20216173029]

約数ペア:

[(1, 20216173029), (3, 6738724343), (13, 1555090233), (39, 518363411), (101, 200160129), (303, 66720043), (1313, 15396933), (3939, 5132311)]