20365057435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{23473}}^1$

素因数の和:23727

約数の個数: 32

約数和(自身を含む): 26467404480

約数和(自身を除く): 6102347045

約数列:

[1, 5, 17, 59, 85, 173, 295, 865, 1003, 2941, 5015, 10207, 14705, 23473, 51035, 117365, 173519, 399041, 867595, 1384907, 1995205, 4060829, 6924535, 20304145, 23543419, 69034093, 117717095, 239588911, 345170465, 1197944555, 4073011487, 20365057435]

約数ペア:

[(1, 20365057435), (5, 4073011487), (17, 1197944555), (59, 345170465), (85, 239588911), (173, 117717095), (295, 69034093), (865, 23543419), (1003, 20304145), (2941, 6924535), (5015, 4060829), (10207, 1995205), (14705, 1384907), (23473, 867595), (51035, 399041), (117365, 173519)]