20078064624

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8779}}^1$

素因数の和:8903

約数の個数: 160

約数和(自身を含む): 56439244800

約数和(自身を除く): 36361180176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 53, 58, 62, 87, 93, 106, 116, 124, 159, 174, 186, 212, 232, 248, 318, 348, 372, 424, 464, 496, 636, 696, 744, 848, 899, 1272, 1392, 1488, 1537, 1643, 1798, 2544, 2697, 3074, 3286, 3596, 4611, 4929, 5394, 6148, 6572, 7192, 8779, 9222, 9858, 10788, 12296, 13144, 14384, 17558, 18444, 19716, 21576, 24592, 26288, 26337, 35116, 36888, 39432, 43152, 47647, 52674, 70232, 73776, 78864, 95294, 105348, 140464, 142941, 190588, 210696, 254591, 272149, 285882, 381176, 421392, 465287, 509182, 544298, 571764, 762352, 763773, 816447, 930574, 1018364, 1088596, 1143528, 1395861, 1527546, 1632894, 1861148, 2036728, 2177192, 2287056, 2791722, 3055092, 3265788, 3722296, 4073456, 4354384, 5583444, 6110184, 6531576, 7444592, 7892321, 11166888, 12220368, 13063152, 13493323, 14423897, 15784642, 22333776, 23676963, 26986646, 28847794, 31569284, 40479969, 43271691, 47353926, 53973292, 57695588, 63138568, 80959938, 86543382, 94707852, 107946584, 115391176, 126277136, 161919876, 173086764, 189415704, 215893168, 230782352, 323839752, 346173528, 378831408, 418293013, 647679504, 692347056, 836586026, 1254879039, 1673172052, 2509758078, 3346344104, 5019516156, 6692688208, 10039032312, 20078064624]

約数ペア:

[(1, 20078064624), (2, 10039032312), (3, 6692688208), (4, 5019516156), (6, 3346344104), (8, 2509758078), (12, 1673172052), (16, 1254879039), (24, 836586026), (29, 692347056), (31, 647679504), (48, 418293013), (53, 378831408), (58, 346173528), (62, 323839752), (87, 230782352), (93, 215893168), (106, 189415704), (116, 173086764), (124, 161919876), (159, 126277136), (174, 115391176), (186, 107946584), (212, 94707852), (232, 86543382), (248, 80959938), (318, 63138568), (348, 57695588), (372, 53973292), (424, 47353926), (464, 43271691), (496, 40479969), (636, 31569284), (696, 28847794), (744, 26986646), (848, 23676963), (899, 22333776), (1272, 15784642), (1392, 14423897), (1488, 13493323), (1537, 13063152), (1643, 12220368), (1798, 11166888), (2544, 7892321), (2697, 7444592), (3074, 6531576), (3286, 6110184), (3596, 5583444), (4611, 4354384), (4929, 4073456), (5394, 3722296), (6148, 3265788), (6572, 3055092), (7192, 2791722), (8779, 2287056), (9222, 2177192), (9858, 2036728), (10788, 1861148), (12296, 1632894), (13144, 1527546), (14384, 1395861), (17558, 1143528), (18444, 1088596), (19716, 1018364), (21576, 930574), (24592, 816447), (26288, 763773), (26337, 762352), (35116, 571764), (36888, 544298), (39432, 509182), (43152, 465287), (47647, 421392), (52674, 381176), (70232, 285882), (73776, 272149), (78864, 254591), (95294, 210696), (105348, 190588), (140464, 142941)]