20952474816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1199203}}^1$

素因数の和:1199238

約数の個数: 112

約数和(自身を含む): 68229910784

約数和(自身を除く): 47277435968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 1199203, 2398406, 3597609, 4796812, 7195218, 8394421, 9593624, 14390436, 15589639, 16788842, 19187248, 25183263, 28780872, 31179278, 33577684, 38374496, 46768917, 50366526, 57561744, 62358556, 67155368, 76748992, 93537834, 100733052, 109127473, 115123488, 124717112, 134310736, 187075668, 201466104, 218254946, 230246976, 249434224, 268621472, 327382419, 374151336, 402932208, 436509892, 498868448, 537242944, 654764838, 748302672, 805864416, 873019784, 997736896, 1309529676, 1496605344, 1611728832, 1746039568, 2619059352, 2993210688, 3492079136, 5238118704, 6984158272, 10476237408, 20952474816]

約数ペア:

[(1, 20952474816), (2, 10476237408), (3, 6984158272), (4, 5238118704), (6, 3492079136), (7, 2993210688), (8, 2619059352), (12, 1746039568), (13, 1611728832), (14, 1496605344), (16, 1309529676), (21, 997736896), (24, 873019784), (26, 805864416), (28, 748302672), (32, 654764838), (39, 537242944), (42, 498868448), (48, 436509892), (52, 402932208), (56, 374151336), (64, 327382419), (78, 268621472), (84, 249434224), (91, 230246976), (96, 218254946), (104, 201466104), (112, 187075668), (156, 134310736), (168, 124717112), (182, 115123488), (192, 109127473), (208, 100733052), (224, 93537834), (273, 76748992), (312, 67155368), (336, 62358556), (364, 57561744), (416, 50366526), (448, 46768917), (546, 38374496), (624, 33577684), (672, 31179278), (728, 28780872), (832, 25183263), (1092, 19187248), (1248, 16788842), (1344, 15589639), (1456, 14390436), (2184, 9593624), (2496, 8394421), (2912, 7195218), (4368, 4796812), (5824, 3597609), (8736, 2398406), (17472, 1199203)]