20212296834

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{6860929}}^1$

素因数の和:6861425

約数の個数: 16

約数和(自身を含む): 40506930720

約数和(自身を除く): 20294633886

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 6860929, 13721858, 20582787, 41165574, 3368716139, 6737432278, 10106148417, 20212296834]

約数ペア:

[(1, 20212296834), (2, 10106148417), (3, 6737432278), (6, 3368716139), (491, 41165574), (982, 20582787), (1473, 13721858), (2946, 6860929)]