20104103349

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{9689}}^1\times {\mathrm{20959}}^1$

素因数の和:30665

約数の個数: 24

約数和(自身を含む): 31683974400

約数和(自身を除く): 11579871051

約数列:

[1, 3, 9, 11, 33, 99, 9689, 20959, 29067, 62877, 87201, 106579, 188631, 230549, 319737, 691647, 959211, 2074941, 203071751, 609215253, 1827645759, 2233789261, 6701367783, 20104103349]

約数ペア:

[(1, 20104103349), (3, 6701367783), (9, 2233789261), (11, 1827645759), (33, 609215253), (99, 203071751), (9689, 2074941), (20959, 959211), (29067, 691647), (62877, 319737), (87201, 230549), (106579, 188631)]