20347205631

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{5737}}^1\times {\mathrm{16651}}^1$

素因数の和:22462

約数の個数: 16

約数和(自身を含む): 27518162688

約数和(自身を除く): 7170957057

約数列:

[1, 3, 71, 213, 5737, 16651, 17211, 49953, 407327, 1182221, 1221981, 3546663, 95526787, 286580361, 6782401877, 20347205631]

約数ペア:

[(1, 20347205631), (3, 6782401877), (71, 286580361), (213, 95526787), (5737, 3546663), (16651, 1221981), (17211, 1182221), (49953, 407327)]