20324068345

素因数分解:

$5^1\times 7^2\times {\mathrm{10457}}^1\times {\mathrm{7933}}^1$

素因数の和:18409

約数の個数: 24

約数和(自身を含む): 28377030024

約数和(自身を除く): 8052961679

約数列:

[1, 5, 7, 35, 49, 245, 7933, 10457, 39665, 52285, 55531, 73199, 277655, 365995, 388717, 512393, 1943585, 2561965, 82955381, 414776905, 580687667, 2903438335, 4064813669, 20324068345]

約数ペア:

[(1, 20324068345), (5, 4064813669), (7, 2903438335), (35, 580687667), (49, 414776905), (245, 82955381), (7933, 2561965), (10457, 1943585), (39665, 512393), (52285, 388717), (55531, 365995), (73199, 277655)]