20173744030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7027}}^1\times {\mathrm{26099}}^1$

素因数の和:33144

約数の個数: 32

約数和(自身を含む): 39621052800

約数和(自身を除く): 19447308770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 7027, 14054, 26099, 35135, 52198, 70270, 77297, 130495, 154594, 260990, 287089, 386485, 574178, 772970, 1435445, 2870890, 183397673, 366795346, 916988365, 1833976730, 2017374403, 4034748806, 10086872015, 20173744030]

約数ペア:

[(1, 20173744030), (2, 10086872015), (5, 4034748806), (10, 2017374403), (11, 1833976730), (22, 916988365), (55, 366795346), (110, 183397673), (7027, 2870890), (14054, 1435445), (26099, 772970), (35135, 574178), (52198, 386485), (70270, 287089), (77297, 260990), (130495, 154594)]