20173086816

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101173}}^1$

素因数の和:101284

約数の個数: 96

約数和(自身を含む): 55478965248

約数和(自身を除く): 35305878432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 67, 93, 96, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 992, 1072, 1488, 1608, 2077, 2144, 2976, 3216, 4154, 6231, 6432, 8308, 12462, 16616, 24924, 33232, 49848, 66464, 99696, 101173, 199392, 202346, 303519, 404692, 607038, 809384, 1214076, 1618768, 2428152, 3136363, 3237536, 4856304, 6272726, 6778591, 9409089, 9712608, 12545452, 13557182, 18818178, 20335773, 25090904, 27114364, 37636356, 40671546, 50181808, 54228728, 75272712, 81343092, 100363616, 108457456, 150545424, 162686184, 210136321, 216914912, 301090848, 325372368, 420272642, 630408963, 650744736, 840545284, 1260817926, 1681090568, 2521635852, 3362181136, 5043271704, 6724362272, 10086543408, 20173086816]

約数ペア:

[(1, 20173086816), (2, 10086543408), (3, 6724362272), (4, 5043271704), (6, 3362181136), (8, 2521635852), (12, 1681090568), (16, 1260817926), (24, 840545284), (31, 650744736), (32, 630408963), (48, 420272642), (62, 325372368), (67, 301090848), (93, 216914912), (96, 210136321), (124, 162686184), (134, 150545424), (186, 108457456), (201, 100363616), (248, 81343092), (268, 75272712), (372, 54228728), (402, 50181808), (496, 40671546), (536, 37636356), (744, 27114364), (804, 25090904), (992, 20335773), (1072, 18818178), (1488, 13557182), (1608, 12545452), (2077, 9712608), (2144, 9409089), (2976, 6778591), (3216, 6272726), (4154, 4856304), (6231, 3237536), (6432, 3136363), (8308, 2428152), (12462, 1618768), (16616, 1214076), (24924, 809384), (33232, 607038), (49848, 404692), (66464, 303519), (99696, 202346), (101173, 199392)]