20147349618

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:562

約数の個数: 256

約数和(自身を含む): 53084160000

約数和(自身を除く): 32936810382

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 59, 66, 79, 99, 114, 118, 158, 171, 177, 198, 209, 237, 297, 342, 354, 383, 418, 474, 513, 531, 594, 627, 649, 711, 766, 869, 1026, 1062, 1121, 1149, 1254, 1298, 1422, 1501, 1593, 1738, 1881, 1947, 2133, 2242, 2298, 2607, 3002, 3186, 3363, 3447, 3762, 3894, 4213, 4266, 4503, 4661, 5214, 5643, 5841, 6726, 6894, 7277, 7821, 8426, 9006, 9322, 10089, 10341, 11286, 11682, 12331, 12639, 13509, 13983, 14554, 15642, 16511, 17523, 20178, 20682, 21831, 22597, 23463, 24662, 25278, 27018, 27966, 30257, 30267, 33022, 35046, 36993, 37917, 40527, 41949, 43662, 45194, 46926, 49533, 51271, 60514, 60534, 65493, 67791, 73986, 75834, 80047, 81054, 83898, 88559, 90771, 99066, 102542, 110979, 113751, 125847, 130986, 135582, 148599, 153813, 160094, 177118, 181542, 196479, 203373, 221958, 227502, 240141, 248567, 251694, 265677, 272313, 297198, 307626, 332827, 332937, 392958, 406746, 429343, 445797, 461439, 480282, 497134, 531354, 544626, 574883, 610119, 665654, 665874, 720423, 745701, 797031, 816939, 858686, 891594, 922878, 974149, 998481, 1149766, 1220238, 1288029, 1384317, 1440846, 1491402, 1594062, 1633878, 1724649, 1785163, 1948298, 1996962, 2161269, 2237103, 2391093, 2576058, 2768634, 2922447, 2995443, 3449298, 3570326, 3864087, 4322538, 4474206, 4722773, 4782186, 5173947, 5355489, 5844894, 5990886, 6323713, 6711309, 7728174, 8767341, 8986329, 9445546, 10347894, 10710978, 11592261, 12647426, 13422618, 14168319, 15521841, 16066467, 17534682, 17972658, 18971139, 19636793, 23184522, 26302023, 28336638, 31043682, 32132934, 33918097, 37942278, 39273586, 42504957, 48199401, 52604046, 56913417, 58910379, 67836194, 85009914, 96398802, 101754291, 113826834, 117820758, 127514871, 170740251, 176731137, 203508582, 255029742, 305262873, 341480502, 353462274, 373099067, 530193411, 610525746, 746198134, 915788619, 1060386822, 1119297201, 1831577238, 2238594402, 3357891603, 6715783206, 10073674809, 20147349618]

約数ペア:

[(1, 20147349618), (2, 10073674809), (3, 6715783206), (6, 3357891603), (9, 2238594402), (11, 1831577238), (18, 1119297201), (19, 1060386822), (22, 915788619), (27, 746198134), (33, 610525746), (38, 530193411), (54, 373099067), (57, 353462274), (59, 341480502), (66, 305262873), (79, 255029742), (99, 203508582), (114, 176731137), (118, 170740251), (158, 127514871), (171, 117820758), (177, 113826834), (198, 101754291), (209, 96398802), (237, 85009914), (297, 67836194), (342, 58910379), (354, 56913417), (383, 52604046), (418, 48199401), (474, 42504957), (513, 39273586), (531, 37942278), (594, 33918097), (627, 32132934), (649, 31043682), (711, 28336638), (766, 26302023), (869, 23184522), (1026, 19636793), (1062, 18971139), (1121, 17972658), (1149, 17534682), (1254, 16066467), (1298, 15521841), (1422, 14168319), (1501, 13422618), (1593, 12647426), (1738, 11592261), (1881, 10710978), (1947, 10347894), (2133, 9445546), (2242, 8986329), (2298, 8767341), (2607, 7728174), (3002, 6711309), (3186, 6323713), (3363, 5990886), (3447, 5844894), (3762, 5355489), (3894, 5173947), (4213, 4782186), (4266, 4722773), (4503, 4474206), (4661, 4322538), (5214, 3864087), (5643, 3570326), (5841, 3449298), (6726, 2995443), (6894, 2922447), (7277, 2768634), (7821, 2576058), (8426, 2391093), (9006, 2237103), (9322, 2161269), (10089, 1996962), (10341, 1948298), (11286, 1785163), (11682, 1724649), (12331, 1633878), (12639, 1594062), (13509, 1491402), (13983, 1440846), (14554, 1384317), (15642, 1288029), (16511, 1220238), (17523, 1149766), (20178, 998481), (20682, 974149), (21831, 922878), (22597, 891594), (23463, 858686), (24662, 816939), (25278, 797031), (27018, 745701), (27966, 720423), (30257, 665874), (30267, 665654), (33022, 610119), (35046, 574883), (36993, 544626), (37917, 531354), (40527, 497134), (41949, 480282), (43662, 461439), (45194, 445797), (46926, 429343), (49533, 406746), (51271, 392958), (60514, 332937), (60534, 332827), (65493, 307626), (67791, 297198), (73986, 272313), (75834, 265677), (80047, 251694), (81054, 248567), (83898, 240141), (88559, 227502), (90771, 221958), (99066, 203373), (102542, 196479), (110979, 181542), (113751, 177118), (125847, 160094), (130986, 153813), (135582, 148599)]