20161607079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1\times {\mathrm{5147}}^1$

素因数の和:6119

約数の個数: 32

約数和(自身を含む): 28822210560

約数和(自身を除く): 8660603481

約数列:

[1, 3, 17, 51, 89, 267, 863, 1513, 2589, 4539, 5147, 14671, 15441, 44013, 76807, 87499, 230421, 262497, 458083, 1305719, 1374249, 3917157, 4441861, 7787411, 13325583, 23362233, 75511637, 226534911, 395325629, 1185976887, 6720535693, 20161607079]

約数ペア:

[(1, 20161607079), (3, 6720535693), (17, 1185976887), (51, 395325629), (89, 226534911), (267, 75511637), (863, 23362233), (1513, 13325583), (2589, 7787411), (4539, 4441861), (5147, 3917157), (14671, 1374249), (15441, 1305719), (44013, 458083), (76807, 262497), (87499, 230421)]