20161496810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22155491}}^1$

素因数の和:22155518

約数の個数: 32

約数和(自身を含む): 44665471872

約数和(自身を除く): 24503975062

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22155491, 44310982, 110777455, 155088437, 221554910, 288021383, 310176874, 576042766, 775442185, 1440106915, 1550884370, 2016149681, 2880213830, 4032299362, 10080748405, 20161496810]

約数ペア:

[(1, 20161496810), (2, 10080748405), (5, 4032299362), (7, 2880213830), (10, 2016149681), (13, 1550884370), (14, 1440106915), (26, 775442185), (35, 576042766), (65, 310176874), (70, 288021383), (91, 221554910), (130, 155088437), (182, 110777455), (455, 44310982), (910, 22155491)]