20322819504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12757}}^1$

素因数の和:12844

約数の個数: 240

約数和(自身を含む): 65646340032

約数和(自身を除く): 45323520528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 37, 39, 46, 48, 52, 69, 72, 74, 78, 92, 104, 111, 117, 138, 144, 148, 156, 184, 207, 208, 222, 234, 276, 296, 299, 312, 333, 368, 414, 444, 468, 481, 552, 592, 598, 624, 666, 828, 851, 888, 897, 936, 962, 1104, 1196, 1332, 1443, 1656, 1702, 1776, 1794, 1872, 1924, 2392, 2553, 2664, 2691, 2886, 3312, 3404, 3588, 3848, 4329, 4784, 5106, 5328, 5382, 5772, 6808, 7176, 7659, 7696, 8658, 10212, 10764, 11063, 11544, 12757, 13616, 14352, 15318, 17316, 20424, 21528, 22126, 23088, 25514, 30636, 33189, 34632, 38271, 40848, 43056, 44252, 51028, 61272, 66378, 69264, 76542, 88504, 99567, 102056, 114813, 122544, 132756, 153084, 165841, 177008, 199134, 204112, 229626, 265512, 293411, 306168, 331682, 398268, 459252, 472009, 497523, 531024, 586822, 612336, 663364, 796536, 880233, 918504, 944018, 995046, 1173644, 1326728, 1416027, 1492569, 1593072, 1760466, 1837008, 1888036, 1990092, 2347288, 2640699, 2653456, 2832054, 2985138, 3520932, 3776072, 3814343, 3980184, 4248081, 4694576, 5281398, 5664108, 5970276, 6136117, 7041864, 7552144, 7628686, 7960368, 8496162, 10562796, 10856207, 11328216, 11443029, 11940552, 12272234, 14083728, 15257372, 16992324, 18408351, 21125592, 21712414, 22656432, 22886058, 23881104, 24544468, 30514744, 32568621, 33984648, 34329087, 36816702, 42251184, 43424828, 45772116, 49088936, 55225053, 61029488, 65137242, 67969296, 68658174, 73633404, 86849656, 91544232, 97705863, 98177872, 110450106, 130274484, 137316348, 141130691, 147266808, 173699312, 183088464, 195411726, 220900212, 260548968, 274632696, 282261382, 294533616, 390823452, 423392073, 441800424, 521097936, 549265392, 564522764, 781646904, 846784146, 883600848, 1129045528, 1270176219, 1563293808, 1693568292, 2258091056, 2540352438, 3387136584, 5080704876, 6774273168, 10161409752, 20322819504]

約数ペア:

[(1, 20322819504), (2, 10161409752), (3, 6774273168), (4, 5080704876), (6, 3387136584), (8, 2540352438), (9, 2258091056), (12, 1693568292), (13, 1563293808), (16, 1270176219), (18, 1129045528), (23, 883600848), (24, 846784146), (26, 781646904), (36, 564522764), (37, 549265392), (39, 521097936), (46, 441800424), (48, 423392073), (52, 390823452), (69, 294533616), (72, 282261382), (74, 274632696), (78, 260548968), (92, 220900212), (104, 195411726), (111, 183088464), (117, 173699312), (138, 147266808), (144, 141130691), (148, 137316348), (156, 130274484), (184, 110450106), (207, 98177872), (208, 97705863), (222, 91544232), (234, 86849656), (276, 73633404), (296, 68658174), (299, 67969296), (312, 65137242), (333, 61029488), (368, 55225053), (414, 49088936), (444, 45772116), (468, 43424828), (481, 42251184), (552, 36816702), (592, 34329087), (598, 33984648), (624, 32568621), (666, 30514744), (828, 24544468), (851, 23881104), (888, 22886058), (897, 22656432), (936, 21712414), (962, 21125592), (1104, 18408351), (1196, 16992324), (1332, 15257372), (1443, 14083728), (1656, 12272234), (1702, 11940552), (1776, 11443029), (1794, 11328216), (1872, 10856207), (1924, 10562796), (2392, 8496162), (2553, 7960368), (2664, 7628686), (2691, 7552144), (2886, 7041864), (3312, 6136117), (3404, 5970276), (3588, 5664108), (3848, 5281398), (4329, 4694576), (4784, 4248081), (5106, 3980184), (5328, 3814343), (5382, 3776072), (5772, 3520932), (6808, 2985138), (7176, 2832054), (7659, 2653456), (7696, 2640699), (8658, 2347288), (10212, 1990092), (10764, 1888036), (11063, 1837008), (11544, 1760466), (12757, 1593072), (13616, 1492569), (14352, 1416027), (15318, 1326728), (17316, 1173644), (20424, 995046), (21528, 944018), (22126, 918504), (23088, 880233), (25514, 796536), (30636, 663364), (33189, 612336), (34632, 586822), (38271, 531024), (40848, 497523), (43056, 472009), (44252, 459252), (51028, 398268), (61272, 331682), (66378, 306168), (69264, 293411), (76542, 265512), (88504, 229626), (99567, 204112), (102056, 199134), (114813, 177008), (122544, 165841), (132756, 153084)]