20179027161

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{1453}}^1\times {\mathrm{2917}}^1$

素因数の和:4422

約数の個数: 36

約数和(自身を含む): 30501287908

約数和(自身を除く): 10322260747

約数列:

[1, 3, 9, 23, 69, 207, 529, 1453, 1587, 2917, 4359, 4761, 8751, 13077, 26253, 33419, 67091, 100257, 201273, 300771, 603819, 768637, 1543093, 2305911, 4238401, 4629279, 6917733, 12715203, 13887837, 38145609, 97483223, 292449669, 877349007, 2242114129, 6726342387, 20179027161]

約数ペア:

[(1, 20179027161), (3, 6726342387), (9, 2242114129), (23, 877349007), (69, 292449669), (207, 97483223), (529, 38145609), (1453, 13887837), (1587, 12715203), (2917, 6917733), (4359, 4629279), (4761, 4238401), (8751, 2305911), (13077, 1543093), (26253, 768637), (33419, 603819), (67091, 300771), (100257, 201273)]