20199145932

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{15329}}^1$

素因数の和:15442

約数の個数: 180

約数和(自身を含む): 62169833880

約数和(自身を除く): 41970687948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 83, 84, 98, 108, 126, 147, 162, 166, 189, 196, 249, 252, 294, 324, 332, 378, 441, 498, 567, 581, 588, 747, 756, 882, 996, 1134, 1162, 1323, 1494, 1743, 1764, 2241, 2268, 2324, 2646, 2988, 3486, 3969, 4067, 4482, 5229, 5292, 6723, 6972, 7938, 8134, 8964, 10458, 12201, 13446, 15329, 15687, 15876, 16268, 20916, 24402, 26892, 30658, 31374, 36603, 45987, 47061, 48804, 61316, 62748, 73206, 91974, 94122, 107303, 109809, 137961, 146412, 183948, 188244, 214606, 219618, 275922, 321909, 329427, 413883, 429212, 439236, 551844, 643818, 658854, 751121, 827766, 965727, 1241649, 1272307, 1287636, 1317708, 1502242, 1655532, 1931454, 2253363, 2483298, 2544614, 2897181, 3004484, 3816921, 3862908, 4506726, 4966596, 5089228, 5794362, 6760089, 7633842, 8691543, 8906149, 9013452, 11450763, 11588724, 13520178, 15267684, 17383086, 17812298, 20280267, 22901526, 26718447, 27040356, 34352289, 34766172, 35624596, 40560534, 45803052, 53436894, 60840801, 62343043, 68704578, 80155341, 81121068, 103056867, 106873788, 121681602, 124686086, 137409156, 160310682, 187029129, 206113734, 240466023, 243363204, 249372172, 320621364, 374058258, 412227468, 480932046, 561087387, 721398069, 748116516, 961864092, 1122174774, 1442796138, 1683262161, 2244349548, 2885592276, 3366524322, 5049786483, 6733048644, 10099572966, 20199145932]

約数ペア:

[(1, 20199145932), (2, 10099572966), (3, 6733048644), (4, 5049786483), (6, 3366524322), (7, 2885592276), (9, 2244349548), (12, 1683262161), (14, 1442796138), (18, 1122174774), (21, 961864092), (27, 748116516), (28, 721398069), (36, 561087387), (42, 480932046), (49, 412227468), (54, 374058258), (63, 320621364), (81, 249372172), (83, 243363204), (84, 240466023), (98, 206113734), (108, 187029129), (126, 160310682), (147, 137409156), (162, 124686086), (166, 121681602), (189, 106873788), (196, 103056867), (249, 81121068), (252, 80155341), (294, 68704578), (324, 62343043), (332, 60840801), (378, 53436894), (441, 45803052), (498, 40560534), (567, 35624596), (581, 34766172), (588, 34352289), (747, 27040356), (756, 26718447), (882, 22901526), (996, 20280267), (1134, 17812298), (1162, 17383086), (1323, 15267684), (1494, 13520178), (1743, 11588724), (1764, 11450763), (2241, 9013452), (2268, 8906149), (2324, 8691543), (2646, 7633842), (2988, 6760089), (3486, 5794362), (3969, 5089228), (4067, 4966596), (4482, 4506726), (5229, 3862908), (5292, 3816921), (6723, 3004484), (6972, 2897181), (7938, 2544614), (8134, 2483298), (8964, 2253363), (10458, 1931454), (12201, 1655532), (13446, 1502242), (15329, 1317708), (15687, 1287636), (15876, 1272307), (16268, 1241649), (20916, 965727), (24402, 827766), (26892, 751121), (30658, 658854), (31374, 643818), (36603, 551844), (45987, 439236), (47061, 429212), (48804, 413883), (61316, 329427), (62748, 321909), (73206, 275922), (91974, 219618), (94122, 214606), (107303, 188244), (109809, 183948), (137961, 146412)]