20018083839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6184147}}^1$

素因数の和:6184246

約数の個数: 16

約数和(自身を含む): 29090232192

約数和(自身を除く): 9072148353

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 6184147, 18552441, 80393911, 241181733, 513284201, 1539852603, 6672694613, 20018083839]

約数ペア:

[(1, 20018083839), (3, 6672694613), (13, 1539852603), (39, 513284201), (83, 241181733), (249, 80393911), (1079, 18552441), (3237, 6184147)]