20240906180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{11689}}^1$

素因数の和:12189

約数の個数: 96

約数和(自身を含む): 49207979520

約数和(自身を除く): 28967073340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 463, 748, 926, 935, 1852, 1870, 2315, 3740, 4630, 5093, 7871, 9260, 10186, 11689, 15742, 20372, 23378, 25465, 31484, 39355, 46756, 50930, 58445, 78710, 86581, 101860, 116890, 128579, 157420, 173162, 198713, 233780, 257158, 346324, 397426, 432905, 514316, 642895, 794852, 865810, 993565, 1285790, 1731620, 1987130, 2185843, 2571580, 3974260, 4371686, 5412007, 8743372, 10824014, 10929215, 21648028, 21858430, 27060035, 43716860, 54120070, 59532077, 92004119, 108240140, 119064154, 184008238, 238128308, 297660385, 368016476, 460020595, 595320770, 920041190, 1012045309, 1190641540, 1840082380, 2024090618, 4048181236, 5060226545, 10120453090, 20240906180]

約数ペア:

[(1, 20240906180), (2, 10120453090), (4, 5060226545), (5, 4048181236), (10, 2024090618), (11, 1840082380), (17, 1190641540), (20, 1012045309), (22, 920041190), (34, 595320770), (44, 460020595), (55, 368016476), (68, 297660385), (85, 238128308), (110, 184008238), (170, 119064154), (187, 108240140), (220, 92004119), (340, 59532077), (374, 54120070), (463, 43716860), (748, 27060035), (926, 21858430), (935, 21648028), (1852, 10929215), (1870, 10824014), (2315, 8743372), (3740, 5412007), (4630, 4371686), (5093, 3974260), (7871, 2571580), (9260, 2185843), (10186, 1987130), (11689, 1731620), (15742, 1285790), (20372, 993565), (23378, 865810), (25465, 794852), (31484, 642895), (39355, 514316), (46756, 432905), (50930, 397426), (58445, 346324), (78710, 257158), (86581, 233780), (101860, 198713), (116890, 173162), (128579, 157420)]