20180638714

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1\times {\mathrm{28351}}^1$

素因数の和:30861

約数の個数: 16

約数和(自身を含む): 30485431296

約数和(自身を除く): 10304792582

約数列:

[1, 2, 151, 302, 2357, 4714, 28351, 56702, 355907, 711814, 4281001, 8562002, 66823307, 133646614, 10090319357, 20180638714]

約数ペア:

[(1, 20180638714), (2, 10090319357), (151, 133646614), (302, 66823307), (2357, 8562002), (4714, 4281001), (28351, 711814), (56702, 355907)]