20764190496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{52639}}^1$

素因数の和:53246

約数の個数: 96

約数和(自身を含む): 62399877120

約数和(自身を除く): 41635686624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 587, 672, 1174, 1761, 2348, 3522, 4109, 4696, 7044, 8218, 9392, 12327, 14088, 16436, 18784, 24654, 28176, 32872, 49308, 52639, 56352, 65744, 98616, 105278, 131488, 157917, 197232, 210556, 315834, 368473, 394464, 421112, 631668, 736946, 842224, 1105419, 1263336, 1473892, 1684448, 2210838, 2526672, 2947784, 4421676, 5053344, 5895568, 8843352, 11791136, 17686704, 30899093, 35373408, 61798186, 92697279, 123596372, 185394558, 216293651, 247192744, 370789116, 432587302, 494385488, 648880953, 741578232, 865174604, 988770976, 1297761906, 1483156464, 1730349208, 2595523812, 2966312928, 3460698416, 5191047624, 6921396832, 10382095248, 20764190496]

約数ペア:

[(1, 20764190496), (2, 10382095248), (3, 6921396832), (4, 5191047624), (6, 3460698416), (7, 2966312928), (8, 2595523812), (12, 1730349208), (14, 1483156464), (16, 1297761906), (21, 988770976), (24, 865174604), (28, 741578232), (32, 648880953), (42, 494385488), (48, 432587302), (56, 370789116), (84, 247192744), (96, 216293651), (112, 185394558), (168, 123596372), (224, 92697279), (336, 61798186), (587, 35373408), (672, 30899093), (1174, 17686704), (1761, 11791136), (2348, 8843352), (3522, 5895568), (4109, 5053344), (4696, 4421676), (7044, 2947784), (8218, 2526672), (9392, 2210838), (12327, 1684448), (14088, 1473892), (16436, 1263336), (18784, 1105419), (24654, 842224), (28176, 736946), (32872, 631668), (49308, 421112), (52639, 394464), (56352, 368473), (65744, 315834), (98616, 210556), (105278, 197232), (131488, 157917)]