20170079974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1\times {\mathrm{11273}}^1$

素因数の和:11940

約数の個数: 32

約数和(自身を含む): 33274354176

約数和(自身を除く): 13104274202

約数列:

[1, 2, 11, 22, 167, 334, 487, 974, 1837, 3674, 5357, 10714, 11273, 22546, 81329, 124003, 162658, 248006, 894619, 1789238, 1882591, 3765182, 5489951, 10979902, 20708501, 41417002, 60389461, 120778922, 916821817, 1833643634, 10085039987, 20170079974]

約数ペア:

[(1, 20170079974), (2, 10085039987), (11, 1833643634), (22, 916821817), (167, 120778922), (334, 60389461), (487, 41417002), (974, 20708501), (1837, 10979902), (3674, 5489951), (5357, 3765182), (10714, 1882591), (11273, 1789238), (22546, 894619), (81329, 248006), (124003, 162658)]