20161971746

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84714167}}^1$

素因数の和:84714193

約数の個数: 16

約数和(自身を含む): 36596520576

約数和(自身を除く): 16434548830

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84714167, 169428334, 592999169, 1185998338, 1440140839, 2880281678, 10080985873, 20161971746]

約数ペア:

[(1, 20161971746), (2, 10080985873), (7, 2880281678), (14, 1440140839), (17, 1185998338), (34, 592999169), (119, 169428334), (238, 84714167)]