20160774816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{329683}}^1$

素因数の和:329723

約数の個数: 144

約数和(自身を含む): 66298133664

約数和(自身を除く): 46137358848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 15288, 20384, 30576, 61152, 329683, 659366, 989049, 1318732, 1978098, 2307781, 2637464, 3956196, 4285879, 4615562, 5274928, 6923343, 7912392, 8571758, 9231124, 10549856, 12857637, 13846686, 15824784, 16154467, 17143516, 18462248, 25715274, 27693372, 30001153, 31649568, 32308934, 34287032, 36924496, 48463401, 51430548, 55386744, 60002306, 64617868, 68574064, 73848992, 90003459, 96926802, 102861096, 110773488, 120004612, 129235736, 137148128, 180006918, 193853604, 205722192, 210008071, 221546976, 240009224, 258471472, 360013836, 387707208, 411444384, 420016142, 480018448, 516942944, 630024213, 720027672, 775414416, 840032284, 960036896, 1260048426, 1440055344, 1550828832, 1680064568, 2520096852, 2880110688, 3360129136, 5040193704, 6720258272, 10080387408, 20160774816]

約数ペア:

[(1, 20160774816), (2, 10080387408), (3, 6720258272), (4, 5040193704), (6, 3360129136), (7, 2880110688), (8, 2520096852), (12, 1680064568), (13, 1550828832), (14, 1440055344), (16, 1260048426), (21, 960036896), (24, 840032284), (26, 775414416), (28, 720027672), (32, 630024213), (39, 516942944), (42, 480018448), (48, 420016142), (49, 411444384), (52, 387707208), (56, 360013836), (78, 258471472), (84, 240009224), (91, 221546976), (96, 210008071), (98, 205722192), (104, 193853604), (112, 180006918), (147, 137148128), (156, 129235736), (168, 120004612), (182, 110773488), (196, 102861096), (208, 96926802), (224, 90003459), (273, 73848992), (294, 68574064), (312, 64617868), (336, 60002306), (364, 55386744), (392, 51430548), (416, 48463401), (546, 36924496), (588, 34287032), (624, 32308934), (637, 31649568), (672, 30001153), (728, 27693372), (784, 25715274), (1092, 18462248), (1176, 17143516), (1248, 16154467), (1274, 15824784), (1456, 13846686), (1568, 12857637), (1911, 10549856), (2184, 9231124), (2352, 8571758), (2548, 7912392), (2912, 6923343), (3822, 5274928), (4368, 4615562), (4704, 4285879), (5096, 3956196), (7644, 2637464), (8736, 2307781), (10192, 1978098), (15288, 1318732), (20384, 989049), (30576, 659366), (61152, 329683)]