42339448436

素因数分解:

$2^2\times {\mathrm{5003}}^1\times {\mathrm{2115703}}^1$

素因数の和:2120710

約数の個数: 12

約数和(自身を含む): 74108879712

約数和(自身を除く): 31769431276

約数列:

[1, 2, 4, 5003, 10006, 20012, 2115703, 4231406, 8462812, 10584862109, 21169724218, 42339448436]

約数ペア:

[(1, 42339448436), (2, 21169724218), (4, 10584862109), (5003, 8462812), (10006, 4231406), (20012, 2115703)]