20149907768

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{6011309}}^1$

素因数の和:6011734

約数の個数: 16

約数和(自身を含む): 37871253000

約数和(自身を除く): 17721345232

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 6011309, 12022618, 24045236, 48090472, 2518738471, 5037476942, 10074953884, 20149907768]

約数ペア:

[(1, 20149907768), (2, 10074953884), (4, 5037476942), (8, 2518738471), (419, 48090472), (838, 24045236), (1676, 12022618), (3352, 6011309)]