20165607910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1043

約数の個数: 192

約数和(自身を含む): 46869321600

約数和(自身を除く): 26703713690

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 37, 58, 70, 74, 85, 119, 145, 170, 185, 203, 238, 259, 289, 290, 370, 406, 493, 518, 578, 595, 629, 929, 986, 1015, 1073, 1190, 1258, 1295, 1445, 1858, 2023, 2030, 2146, 2465, 2590, 2890, 3145, 3451, 4046, 4403, 4645, 4930, 5365, 6290, 6503, 6902, 7511, 8381, 8806, 9290, 10115, 10693, 10730, 13006, 15022, 15793, 16762, 17255, 18241, 20230, 21386, 22015, 26941, 31586, 32515, 34373, 34510, 36482, 37555, 41905, 44030, 53465, 53882, 58667, 65030, 68746, 74851, 75110, 78965, 83810, 91205, 106930, 110551, 117334, 127687, 134705, 149702, 157930, 171865, 182410, 188587, 221102, 240611, 255374, 268481, 269410, 293335, 310097, 343730, 374255, 377174, 457997, 481222, 536962, 552755, 584341, 586670, 620194, 638435, 748510, 915994, 942935, 996817, 1105510, 1168682, 1203055, 1276870, 1342405, 1550485, 1879367, 1885870, 1993634, 2170679, 2289985, 2406110, 2684810, 2921705, 3100970, 3205979, 3758734, 4090387, 4341358, 4579970, 4984085, 5843410, 6411958, 6977719, 7785949, 8180774, 9396835, 9933797, 9968170, 10853395, 13955438, 15571898, 16029895, 16945889, 18793670, 19867594, 20451935, 21706790, 32059790, 33891778, 34888595, 38929745, 40903870, 49668985, 54501643, 69536579, 69777190, 77859490, 84729445, 99337970, 109003286, 118621223, 139073158, 169458890, 237242446, 272508215, 288080113, 347682895, 545016430, 576160226, 593106115, 695365790, 1186212230, 1440400565, 2016560791, 2880801130, 4033121582, 10082803955, 20165607910]

約数ペア:

[(1, 20165607910), (2, 10082803955), (5, 4033121582), (7, 2880801130), (10, 2016560791), (14, 1440400565), (17, 1186212230), (29, 695365790), (34, 593106115), (35, 576160226), (37, 545016430), (58, 347682895), (70, 288080113), (74, 272508215), (85, 237242446), (119, 169458890), (145, 139073158), (170, 118621223), (185, 109003286), (203, 99337970), (238, 84729445), (259, 77859490), (289, 69777190), (290, 69536579), (370, 54501643), (406, 49668985), (493, 40903870), (518, 38929745), (578, 34888595), (595, 33891778), (629, 32059790), (929, 21706790), (986, 20451935), (1015, 19867594), (1073, 18793670), (1190, 16945889), (1258, 16029895), (1295, 15571898), (1445, 13955438), (1858, 10853395), (2023, 9968170), (2030, 9933797), (2146, 9396835), (2465, 8180774), (2590, 7785949), (2890, 6977719), (3145, 6411958), (3451, 5843410), (4046, 4984085), (4403, 4579970), (4645, 4341358), (4930, 4090387), (5365, 3758734), (6290, 3205979), (6503, 3100970), (6902, 2921705), (7511, 2684810), (8381, 2406110), (8806, 2289985), (9290, 2170679), (10115, 1993634), (10693, 1885870), (10730, 1879367), (13006, 1550485), (15022, 1342405), (15793, 1276870), (16762, 1203055), (17255, 1168682), (18241, 1105510), (20230, 996817), (21386, 942935), (22015, 915994), (26941, 748510), (31586, 638435), (32515, 620194), (34373, 586670), (34510, 584341), (36482, 552755), (37555, 536962), (41905, 481222), (44030, 457997), (53465, 377174), (53882, 374255), (58667, 343730), (65030, 310097), (68746, 293335), (74851, 269410), (75110, 268481), (78965, 255374), (83810, 240611), (91205, 221102), (106930, 188587), (110551, 182410), (117334, 171865), (127687, 157930), (134705, 149702)]