20162202005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12640879}}^1$

素因数の和:12640924

約数の個数: 16

約数和(自身を含む): 27304300800

約数和(自身を除く): 7142098795

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 12640879, 63204395, 139049669, 366585491, 695248345, 1832927455, 4032440401, 20162202005]

約数ペア:

[(1, 20162202005), (5, 4032440401), (11, 1832927455), (29, 695248345), (55, 366585491), (145, 139049669), (319, 63204395), (1595, 12640879)]