20149769998

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{230341}}^1$

素因数の和:230763

約数の個数: 16

約数和(自身を含む): 30515708160

約数和(自身を除く): 10365938162

約数列:

[1, 2, 191, 229, 382, 458, 43739, 87478, 230341, 460682, 43995131, 52748089, 87990262, 105496178, 10074884999, 20149769998]

約数ペア:

[(1, 20149769998), (2, 10074884999), (191, 105496178), (229, 87990262), (382, 52748089), (458, 43995131), (43739, 460682), (87478, 230341)]