20160607964

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16744691}}^1$

素因数の和:16744745

約数の個数: 24

約数和(自身を含む): 41258921088

約数和(自身を除く): 21098313124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 16744691, 33489382, 66978764, 117212837, 234425674, 468851348, 720021713, 1440043426, 2880086852, 5040151991, 10080303982, 20160607964]

約数ペア:

[(1, 20160607964), (2, 10080303982), (4, 5040151991), (7, 2880086852), (14, 1440043426), (28, 720021713), (43, 468851348), (86, 234425674), (172, 117212837), (301, 66978764), (602, 33489382), (1204, 16744691)]