20170419710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12528211}}^1$

素因数の和:12528248

約数の個数: 32

約数和(自身を含む): 43297500672

約数和(自身を除く): 23127080962

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 12528211, 25056422, 62641055, 87697477, 125282110, 175394954, 288148853, 438487385, 576297706, 876974770, 1440744265, 2017041971, 2881488530, 4034083942, 10085209855, 20170419710]

約数ペア:

[(1, 20170419710), (2, 10085209855), (5, 4034083942), (7, 2881488530), (10, 2017041971), (14, 1440744265), (23, 876974770), (35, 576297706), (46, 438487385), (70, 288148853), (115, 175394954), (161, 125282110), (230, 87697477), (322, 62641055), (805, 25056422), (1610, 12528211)]