20373293

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 22639104

約数和(自身を除く): 2265811

約数列:

[1, 17, 31, 67, 527, 577, 1139, 2077, 9809, 17887, 35309, 38659, 304079, 657203, 1198429, 20373293]

約数ペア:

[(1, 20373293), (17, 1198429), (31, 657203), (67, 304079), (527, 38659), (577, 35309), (1139, 17887), (2077, 9809)]