2016207664

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1595101}}^1$

素因数の和:1595188

約数の個数: 20

約数和(自身を含む): 3955852960

約数和(自身を除く): 1939645296

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1595101, 3190202, 6380404, 12760808, 25521616, 126012979, 252025958, 504051916, 1008103832, 2016207664]

約数ペア:

[(1, 2016207664), (2, 1008103832), (4, 504051916), (8, 252025958), (16, 126012979), (79, 25521616), (158, 12760808), (316, 6380404), (632, 3190202), (1264, 1595101)]