2000986512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{6197}}^1$

素因数の和:6277

約数の個数: 120

約数和(自身を含む): 6105377088

約数和(自身を除く): 4104390576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 961, 1302, 1488, 1736, 1922, 2604, 2883, 3472, 3844, 5208, 5766, 6197, 6727, 7688, 10416, 11532, 12394, 13454, 15376, 18591, 20181, 23064, 24788, 26908, 37182, 40362, 43379, 46128, 49576, 53816, 74364, 80724, 86758, 99152, 107632, 130137, 148728, 161448, 173516, 192107, 260274, 297456, 322896, 347032, 384214, 520548, 576321, 694064, 768428, 1041096, 1152642, 1344749, 1536856, 2082192, 2305284, 2689498, 3073712, 4034247, 4610568, 5378996, 5955317, 8068494, 9221136, 10757992, 11910634, 16136988, 17865951, 21515984, 23821268, 32273976, 35731902, 41687219, 47642536, 64547952, 71463804, 83374438, 95285072, 125061657, 142927608, 166748876, 250123314, 285855216, 333497752, 500246628, 666995504, 1000493256, 2000986512]

約数ペア:

[(1, 2000986512), (2, 1000493256), (3, 666995504), (4, 500246628), (6, 333497752), (7, 285855216), (8, 250123314), (12, 166748876), (14, 142927608), (16, 125061657), (21, 95285072), (24, 83374438), (28, 71463804), (31, 64547952), (42, 47642536), (48, 41687219), (56, 35731902), (62, 32273976), (84, 23821268), (93, 21515984), (112, 17865951), (124, 16136988), (168, 11910634), (186, 10757992), (217, 9221136), (248, 8068494), (336, 5955317), (372, 5378996), (434, 4610568), (496, 4034247), (651, 3073712), (744, 2689498), (868, 2305284), (961, 2082192), (1302, 1536856), (1488, 1344749), (1736, 1152642), (1922, 1041096), (2604, 768428), (2883, 694064), (3472, 576321), (3844, 520548), (5208, 384214), (5766, 347032), (6197, 322896), (6727, 297456), (7688, 260274), (10416, 192107), (11532, 173516), (12394, 161448), (13454, 148728), (15376, 130137), (18591, 107632), (20181, 99152), (23064, 86758), (24788, 80724), (26908, 74364), (37182, 53816), (40362, 49576), (43379, 46128)]