20171207353

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{10099}}^1$

素因数の和:11109

約数の個数: 24

約数和(自身を含む): 23502376800

約数和(自身を除く): 3331169447

約数列:

[1, 11, 17, 121, 187, 971, 2057, 10099, 10681, 16507, 111089, 117491, 171683, 181577, 1221979, 1888513, 1997347, 9806129, 20773643, 107867419, 166704193, 1186541609, 1833746123, 20171207353]

約数ペア:

[(1, 20171207353), (11, 1833746123), (17, 1186541609), (121, 166704193), (187, 107867419), (971, 20773643), (2057, 9806129), (10099, 1997347), (10681, 1888513), (16507, 1221979), (111089, 181577), (117491, 171683)]