20347746132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{242235073}}^1$

素因数の和:242235087

約数の個数: 24

約数和(自身を含む): 54260656576

約数和(自身を除く): 33912910444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 242235073, 484470146, 726705219, 968940292, 1453410438, 1695645511, 2906820876, 3391291022, 5086936533, 6782582044, 10173873066, 20347746132]

約数ペア:

[(1, 20347746132), (2, 10173873066), (3, 6782582044), (4, 5086936533), (6, 3391291022), (7, 2906820876), (12, 1695645511), (14, 1453410438), (21, 968940292), (28, 726705219), (42, 484470146), (84, 242235073)]