20163306744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{1531}}^1\times {\mathrm{3733}}^1$

素因数の和:5290

約数の個数: 144

約数和(自身を含む): 63583224120

約数和(自身を除く): 43419917376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1531, 1764, 3062, 3528, 3733, 4593, 6124, 7466, 9186, 10717, 11199, 12248, 13779, 14932, 18372, 21434, 22398, 26131, 27558, 29864, 32151, 33597, 36744, 42868, 44796, 52262, 55116, 64302, 67194, 75019, 78393, 85736, 89592, 96453, 104524, 110232, 128604, 134388, 150038, 156786, 182917, 192906, 209048, 225057, 235179, 257208, 268776, 300076, 313572, 365834, 385812, 450114, 470358, 548751, 600152, 627144, 675171, 731668, 771624, 900228, 940716, 1097502, 1350342, 1463336, 1646253, 1800456, 1881432, 2195004, 2700684, 3292506, 4390008, 5401368, 5715223, 6585012, 11430446, 13170024, 17145669, 22860892, 34291338, 40006561, 45721784, 51437007, 68582676, 80013122, 102874014, 120019683, 137165352, 160026244, 205748028, 240039366, 280045927, 320052488, 360059049, 411496056, 480078732, 560091854, 720118098, 840137781, 960157464, 1120183708, 1440236196, 1680275562, 2240367416, 2520413343, 2880472392, 3360551124, 5040826686, 6721102248, 10081653372, 20163306744]

約数ペア:

[(1, 20163306744), (2, 10081653372), (3, 6721102248), (4, 5040826686), (6, 3360551124), (7, 2880472392), (8, 2520413343), (9, 2240367416), (12, 1680275562), (14, 1440236196), (18, 1120183708), (21, 960157464), (24, 840137781), (28, 720118098), (36, 560091854), (42, 480078732), (49, 411496056), (56, 360059049), (63, 320052488), (72, 280045927), (84, 240039366), (98, 205748028), (126, 160026244), (147, 137165352), (168, 120019683), (196, 102874014), (252, 80013122), (294, 68582676), (392, 51437007), (441, 45721784), (504, 40006561), (588, 34291338), (882, 22860892), (1176, 17145669), (1531, 13170024), (1764, 11430446), (3062, 6585012), (3528, 5715223), (3733, 5401368), (4593, 4390008), (6124, 3292506), (7466, 2700684), (9186, 2195004), (10717, 1881432), (11199, 1800456), (12248, 1646253), (13779, 1463336), (14932, 1350342), (18372, 1097502), (21434, 940716), (22398, 900228), (26131, 771624), (27558, 731668), (29864, 675171), (32151, 627144), (33597, 600152), (36744, 548751), (42868, 470358), (44796, 450114), (52262, 385812), (55116, 365834), (64302, 313572), (67194, 300076), (75019, 268776), (78393, 257208), (85736, 235179), (89592, 225057), (96453, 209048), (104524, 192906), (110232, 182917), (128604, 156786), (134388, 150038)]