20175318

素因数分解:

$2^1\times 3^5\times {\mathrm{41513}}^1$

素因数の和:41530

約数の個数: 24

約数和(自身を含む): 45333288

約数和(自身を除く): 25157970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41513, 83026, 124539, 249078, 373617, 747234, 1120851, 2241702, 3362553, 6725106, 10087659, 20175318]

約数ペア:

[(1, 20175318), (2, 10087659), (3, 6725106), (6, 3362553), (9, 2241702), (18, 1120851), (27, 747234), (54, 373617), (81, 249078), (162, 124539), (243, 83026), (486, 41513)]