20156225047

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1682911}}^1$

素因数の和:1683006

約数の個数: 16

約数和(自身を含む): 24233932800

約数和(自身を除く): 4077707753

約数列:

[1, 7, 29, 59, 203, 413, 1711, 11977, 1682911, 11780377, 48804419, 99291749, 341630933, 695042243, 2879460721, 20156225047]

約数ペア:

[(1, 20156225047), (7, 2879460721), (29, 695042243), (59, 341630933), (203, 99291749), (413, 48804419), (1711, 11780377), (11977, 1682911)]