2020346223

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{73609}}^1$

素因数の和:74926

約数の個数: 16

約数和(自身を含む): 3081020160

約数和(自身を除く): 1060673937

約数列:

[1, 3, 7, 21, 1307, 3921, 9149, 27447, 73609, 220827, 515263, 1545789, 96206963, 288620889, 673448741, 2020346223]

約数ペア:

[(1, 2020346223), (3, 673448741), (7, 288620889), (21, 96206963), (1307, 1545789), (3921, 515263), (9149, 220827), (27447, 73609)]