20116442376

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{219823}}^1$

素因数の和:219907

約数の個数: 96

約数和(自身を含む): 57611473920

約数和(自身を除く): 37495031544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 41, 62, 72, 82, 93, 123, 124, 164, 186, 246, 248, 279, 328, 369, 372, 492, 558, 738, 744, 984, 1116, 1271, 1476, 2232, 2542, 2952, 3813, 5084, 7626, 10168, 11439, 15252, 22878, 30504, 45756, 91512, 219823, 439646, 659469, 879292, 1318938, 1758584, 1978407, 2637876, 3956814, 5275752, 6814513, 7913628, 9012743, 13629026, 15827256, 18025486, 20443539, 27038229, 27258052, 36050972, 40887078, 54076458, 54516104, 61330617, 72101944, 81114687, 81774156, 108152916, 122661234, 162229374, 163548312, 216305832, 245322468, 279395033, 324458748, 490644936, 558790066, 648917496, 838185099, 1117580132, 1676370198, 2235160264, 2514555297, 3352740396, 5029110594, 6705480792, 10058221188, 20116442376]

約数ペア:

[(1, 20116442376), (2, 10058221188), (3, 6705480792), (4, 5029110594), (6, 3352740396), (8, 2514555297), (9, 2235160264), (12, 1676370198), (18, 1117580132), (24, 838185099), (31, 648917496), (36, 558790066), (41, 490644936), (62, 324458748), (72, 279395033), (82, 245322468), (93, 216305832), (123, 163548312), (124, 162229374), (164, 122661234), (186, 108152916), (246, 81774156), (248, 81114687), (279, 72101944), (328, 61330617), (369, 54516104), (372, 54076458), (492, 40887078), (558, 36050972), (738, 27258052), (744, 27038229), (984, 20443539), (1116, 18025486), (1271, 15827256), (1476, 13629026), (2232, 9012743), (2542, 7913628), (2952, 6814513), (3813, 5275752), (5084, 3956814), (7626, 2637876), (10168, 1978407), (11439, 1758584), (15252, 1318938), (22878, 879292), (30504, 659469), (45756, 439646), (91512, 219823)]