20233685466

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:622

約数の個数: 160

約数和(自身を含む): 48530718720

約数和(自身を除く): 28297033254

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 127, 162, 171, 191, 254, 271, 342, 381, 382, 513, 542, 573, 762, 813, 1026, 1143, 1146, 1539, 1626, 1719, 2286, 2413, 2439, 3078, 3429, 3438, 3629, 4826, 4878, 5149, 5157, 6858, 7239, 7258, 7317, 10287, 10298, 10314, 10887, 14478, 14634, 15447, 15471, 20574, 21717, 21774, 21951, 24257, 30894, 30942, 32661, 34417, 43434, 43902, 46341, 48514, 51761, 65151, 65322, 68834, 72771, 92682, 97983, 103251, 103522, 130302, 139023, 145542, 155283, 195453, 195966, 206502, 218313, 278046, 293949, 309753, 310566, 390906, 417069, 436626, 460883, 465849, 587898, 619506, 653923, 654939, 834138, 921766, 929259, 931698, 983459, 1307846, 1309878, 1382649, 1397547, 1858518, 1961769, 1964817, 1966918, 2765298, 2787777, 2795094, 2950377, 3923538, 3929634, 4147947, 4192641, 5575554, 5885307, 5900754, 6573647, 8295894, 8385282, 8851131, 11770614, 12443841, 13147294, 17655921, 17702262, 19720941, 24887682, 26553393, 35311842, 37331523, 39441882, 52967763, 53106786, 59162823, 74663046, 79660179, 105935526, 118325646, 124899293, 159320358, 177488469, 249798586, 354976938, 374697879, 532465407, 749395758, 1064930814, 1124093637, 2248187274, 3372280911, 6744561822, 10116842733, 20233685466]

約数ペア:

[(1, 20233685466), (2, 10116842733), (3, 6744561822), (6, 3372280911), (9, 2248187274), (18, 1124093637), (19, 1064930814), (27, 749395758), (38, 532465407), (54, 374697879), (57, 354976938), (81, 249798586), (114, 177488469), (127, 159320358), (162, 124899293), (171, 118325646), (191, 105935526), (254, 79660179), (271, 74663046), (342, 59162823), (381, 53106786), (382, 52967763), (513, 39441882), (542, 37331523), (573, 35311842), (762, 26553393), (813, 24887682), (1026, 19720941), (1143, 17702262), (1146, 17655921), (1539, 13147294), (1626, 12443841), (1719, 11770614), (2286, 8851131), (2413, 8385282), (2439, 8295894), (3078, 6573647), (3429, 5900754), (3438, 5885307), (3629, 5575554), (4826, 4192641), (4878, 4147947), (5149, 3929634), (5157, 3923538), (6858, 2950377), (7239, 2795094), (7258, 2787777), (7317, 2765298), (10287, 1966918), (10298, 1964817), (10314, 1961769), (10887, 1858518), (14478, 1397547), (14634, 1382649), (15447, 1309878), (15471, 1307846), (20574, 983459), (21717, 931698), (21774, 929259), (21951, 921766), (24257, 834138), (30894, 654939), (30942, 653923), (32661, 619506), (34417, 587898), (43434, 465849), (43902, 460883), (46341, 436626), (48514, 417069), (51761, 390906), (65151, 310566), (65322, 309753), (68834, 293949), (72771, 278046), (92682, 218313), (97983, 206502), (103251, 195966), (103522, 195453), (130302, 155283), (139023, 145542)]