2000988132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 5784791040

約数和(自身を除く): 3783802908

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 121, 132, 138, 143, 156, 242, 253, 276, 286, 299, 363, 419, 429, 484, 506, 572, 598, 726, 759, 838, 858, 897, 1012, 1196, 1257, 1331, 1452, 1518, 1573, 1676, 1716, 1794, 2514, 2662, 2783, 3036, 3146, 3289, 3588, 3993, 4609, 4719, 5028, 5324, 5447, 5566, 6292, 6578, 7986, 8349, 9218, 9438, 9637, 9867, 10894, 11132, 13156, 13827, 15972, 16341, 16698, 17303, 18436, 18876, 19274, 19734, 21788, 27654, 28911, 30613, 32682, 33396, 34606, 36179, 38548, 39468, 50699, 51909, 55308, 57822, 59917, 61226, 65364, 69212, 72358, 91839, 101398, 103818, 106007, 108537, 115644, 119834, 122452, 125281, 144716, 152097, 179751, 183678, 202796, 207636, 212014, 217074, 239668, 250562, 304194, 318021, 359502, 367356, 375843, 397969, 424028, 434148, 501124, 557689, 608388, 636042, 659087, 719004, 751686, 795938, 1115378, 1166077, 1193907, 1272084, 1318174, 1378091, 1503372, 1591876, 1673067, 1977261, 2230756, 2332154, 2387814, 2636348, 2756182, 3346134, 3498231, 3954522, 4134273, 4664308, 4775628, 5512364, 6692268, 6996462, 7249957, 7909044, 8268546, 12826847, 13992924, 14499914, 15159001, 16537092, 21749871, 25653694, 28999828, 30318002, 38480541, 43499742, 45477003, 51307388, 60636004, 76961082, 86999484, 90954006, 153922164, 166749011, 181908012, 333498022, 500247033, 666996044, 1000494066, 2000988132]

約数ペア:

[(1, 2000988132), (2, 1000494066), (3, 666996044), (4, 500247033), (6, 333498022), (11, 181908012), (12, 166749011), (13, 153922164), (22, 90954006), (23, 86999484), (26, 76961082), (33, 60636004), (39, 51307388), (44, 45477003), (46, 43499742), (52, 38480541), (66, 30318002), (69, 28999828), (78, 25653694), (92, 21749871), (121, 16537092), (132, 15159001), (138, 14499914), (143, 13992924), (156, 12826847), (242, 8268546), (253, 7909044), (276, 7249957), (286, 6996462), (299, 6692268), (363, 5512364), (419, 4775628), (429, 4664308), (484, 4134273), (506, 3954522), (572, 3498231), (598, 3346134), (726, 2756182), (759, 2636348), (838, 2387814), (858, 2332154), (897, 2230756), (1012, 1977261), (1196, 1673067), (1257, 1591876), (1331, 1503372), (1452, 1378091), (1518, 1318174), (1573, 1272084), (1676, 1193907), (1716, 1166077), (1794, 1115378), (2514, 795938), (2662, 751686), (2783, 719004), (3036, 659087), (3146, 636042), (3289, 608388), (3588, 557689), (3993, 501124), (4609, 434148), (4719, 424028), (5028, 397969), (5324, 375843), (5447, 367356), (5566, 359502), (6292, 318021), (6578, 304194), (7986, 250562), (8349, 239668), (9218, 217074), (9438, 212014), (9637, 207636), (9867, 202796), (10894, 183678), (11132, 179751), (13156, 152097), (13827, 144716), (15972, 125281), (16341, 122452), (16698, 119834), (17303, 115644), (18436, 108537), (18876, 106007), (19274, 103818), (19734, 101398), (21788, 91839), (27654, 72358), (28911, 69212), (30613, 65364), (32682, 61226), (33396, 59917), (34606, 57822), (36179, 55308), (38548, 51909), (39468, 50699)]