20383014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147703}}^1$

素因数の和:147731

約数の個数: 16

約数和(自身を含む): 42538752

約数和(自身を除く): 22155738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 147703, 295406, 443109, 886218, 3397169, 6794338, 10191507, 20383014]

約数ペア:

[(1, 20383014), (2, 10191507), (3, 6794338), (6, 3397169), (23, 886218), (46, 443109), (69, 295406), (138, 147703)]