20149493044

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{38453231}}^1$

素因数の和:38453366

約数の個数: 12

約数和(自身を含む): 35530786368

約数和(自身を除く): 15381293324

約数列:

[1, 2, 4, 131, 262, 524, 38453231, 76906462, 153812924, 5037373261, 10074746522, 20149493044]

約数ペア:

[(1, 20149493044), (2, 10074746522), (4, 5037373261), (131, 153812924), (262, 76906462), (524, 38453231)]