20726725734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{947}}^1$

素因数の和:1763

約数の個数: 144

約数和(自身を含む): 53283602736

約数和(自身を除く): 32556877002

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 773, 858, 947, 1089, 1287, 1546, 1573, 1894, 2178, 2319, 2574, 2841, 3146, 4638, 4719, 5682, 6957, 8503, 8523, 9438, 10049, 10417, 12311, 13914, 14157, 17006, 17046, 20098, 20834, 24622, 25509, 28314, 30147, 31251, 36933, 51018, 60294, 62502, 73866, 76527, 90441, 93533, 93753, 110539, 110799, 114587, 135421, 153054, 180882, 187066, 187506, 221078, 221598, 229174, 270842, 280599, 331617, 343761, 406263, 561198, 663234, 687522, 732031, 812526, 841797, 994851, 1031283, 1215929, 1218789, 1464062, 1489631, 1683594, 1989702, 2062566, 2196093, 2431858, 2437578, 2979262, 3647787, 4392186, 4468893, 6588279, 7295574, 8052341, 8937786, 9516403, 10943361, 13176558, 13406679, 16104682, 19032806, 21886722, 24157023, 26813358, 28549209, 48314046, 57098418, 72471069, 85647627, 88575751, 104680433, 144942138, 171295254, 177151502, 209360866, 265727253, 314041299, 531454506, 628082598, 797181759, 942123897, 1151484763, 1594363518, 1884247794, 2302969526, 3454454289, 6908908578, 10363362867, 20726725734]

約数ペア:

[(1, 20726725734), (2, 10363362867), (3, 6908908578), (6, 3454454289), (9, 2302969526), (11, 1884247794), (13, 1594363518), (18, 1151484763), (22, 942123897), (26, 797181759), (33, 628082598), (39, 531454506), (66, 314041299), (78, 265727253), (99, 209360866), (117, 177151502), (121, 171295254), (143, 144942138), (198, 104680433), (234, 88575751), (242, 85647627), (286, 72471069), (363, 57098418), (429, 48314046), (726, 28549209), (773, 26813358), (858, 24157023), (947, 21886722), (1089, 19032806), (1287, 16104682), (1546, 13406679), (1573, 13176558), (1894, 10943361), (2178, 9516403), (2319, 8937786), (2574, 8052341), (2841, 7295574), (3146, 6588279), (4638, 4468893), (4719, 4392186), (5682, 3647787), (6957, 2979262), (8503, 2437578), (8523, 2431858), (9438, 2196093), (10049, 2062566), (10417, 1989702), (12311, 1683594), (13914, 1489631), (14157, 1464062), (17006, 1218789), (17046, 1215929), (20098, 1031283), (20834, 994851), (24622, 841797), (25509, 812526), (28314, 732031), (30147, 687522), (31251, 663234), (36933, 561198), (51018, 406263), (60294, 343761), (62502, 331617), (73866, 280599), (76527, 270842), (90441, 229174), (93533, 221598), (93753, 221078), (110539, 187506), (110799, 187066), (114587, 180882), (135421, 153054)]