20346750984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1543}}^1\times {\mathrm{11213}}^1$

素因数の和:12779

約数の個数: 96

約数和(自身を含む): 59215302720

約数和(自身を除く): 38868551736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1543, 3086, 4629, 6172, 9258, 10801, 11213, 12344, 18516, 21602, 22426, 32403, 33639, 37032, 43204, 44852, 64806, 67278, 75607, 78491, 86408, 89704, 129612, 134556, 151214, 156982, 226821, 235473, 259224, 269112, 302428, 313964, 453642, 470946, 549437, 604856, 627928, 907284, 941892, 1098874, 1648311, 1814568, 1883784, 2197748, 3296622, 4395496, 6593244, 13186488, 17301659, 34603318, 51904977, 69206636, 103809954, 121111613, 138413272, 207619908, 242223226, 363334839, 415239816, 484446452, 726669678, 847781291, 968892904, 1453339356, 1695562582, 2543343873, 2906678712, 3391125164, 5086687746, 6782250328, 10173375492, 20346750984]

約数ペア:

[(1, 20346750984), (2, 10173375492), (3, 6782250328), (4, 5086687746), (6, 3391125164), (7, 2906678712), (8, 2543343873), (12, 1695562582), (14, 1453339356), (21, 968892904), (24, 847781291), (28, 726669678), (42, 484446452), (49, 415239816), (56, 363334839), (84, 242223226), (98, 207619908), (147, 138413272), (168, 121111613), (196, 103809954), (294, 69206636), (392, 51904977), (588, 34603318), (1176, 17301659), (1543, 13186488), (3086, 6593244), (4629, 4395496), (6172, 3296622), (9258, 2197748), (10801, 1883784), (11213, 1814568), (12344, 1648311), (18516, 1098874), (21602, 941892), (22426, 907284), (32403, 627928), (33639, 604856), (37032, 549437), (43204, 470946), (44852, 453642), (64806, 313964), (67278, 302428), (75607, 269112), (78491, 259224), (86408, 235473), (89704, 226821), (129612, 156982), (134556, 151214)]