20365807605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{12953}}^1$

素因数の和:13718

約数の個数: 64

約数和(自身を含む): 38337207552

約数和(自身を除く): 17971399947

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 733, 2145, 2199, 3665, 8063, 9529, 10995, 12953, 24189, 28587, 38859, 40315, 47645, 64765, 104819, 120945, 142483, 142935, 168389, 194295, 314457, 427449, 505167, 524095, 712415, 841945, 1572285, 1852279, 2137245, 2525835, 5556837, 9261395, 9494549, 27784185, 28483647, 47472745, 104440039, 123429137, 142418235, 313320117, 370287411, 522200195, 617145685, 1357720507, 1566600585, 1851437055, 4073161521, 6788602535, 20365807605]

約数ペア:

[(1, 20365807605), (3, 6788602535), (5, 4073161521), (11, 1851437055), (13, 1566600585), (15, 1357720507), (33, 617145685), (39, 522200195), (55, 370287411), (65, 313320117), (143, 142418235), (165, 123429137), (195, 104440039), (429, 47472745), (715, 28483647), (733, 27784185), (2145, 9494549), (2199, 9261395), (3665, 5556837), (8063, 2525835), (9529, 2137245), (10995, 1852279), (12953, 1572285), (24189, 841945), (28587, 712415), (38859, 524095), (40315, 505167), (47645, 427449), (64765, 314457), (104819, 194295), (120945, 168389), (142483, 142935)]