2002077136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5440427}}^1$

素因数の和:5440458

約数の個数: 20

約数和(自身を含む): 4047678432

約数和(自身を除く): 2045601296

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5440427, 10880854, 21761708, 43523416, 87046832, 125129821, 250259642, 500519284, 1001038568, 2002077136]

約数ペア:

[(1, 2002077136), (2, 1001038568), (4, 500519284), (8, 250259642), (16, 125129821), (23, 87046832), (46, 43523416), (92, 21761708), (184, 10880854), (368, 5440427)]