2020292648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 4787726400

約数和(自身を除く): 2767433752

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 37, 38, 44, 68, 74, 76, 88, 113, 136, 148, 152, 187, 209, 226, 289, 296, 323, 374, 407, 418, 452, 578, 629, 646, 703, 748, 814, 836, 904, 1156, 1243, 1258, 1292, 1406, 1496, 1628, 1672, 1921, 2147, 2312, 2486, 2516, 2584, 2812, 3179, 3256, 3553, 3842, 4181, 4294, 4972, 5032, 5491, 5624, 6358, 6919, 7106, 7684, 7733, 8362, 8588, 9944, 10693, 10982, 11951, 12716, 13838, 14212, 15368, 15466, 16724, 17176, 21131, 21386, 21964, 23617, 23902, 25432, 27676, 28424, 30932, 32657, 33448, 36499, 42262, 42772, 43928, 45991, 47234, 47804, 55352, 60401, 61864, 65314, 71077, 72998, 79439, 84524, 85544, 91982, 94468, 95608, 117623, 120802, 130628, 131461, 142154, 145996, 158878, 169048, 183964, 188936, 203167, 235246, 241604, 261256, 262922, 284308, 291992, 317756, 359227, 367928, 401489, 406334, 470492, 483208, 525844, 568616, 620483, 635512, 718454, 781847, 802978, 812668, 873829, 940984, 1051688, 1208309, 1240966, 1350463, 1436908, 1563694, 1605956, 1625336, 1747658, 2234837, 2416618, 2481932, 2700926, 2873816, 3127388, 3211912, 3495316, 4469674, 4833236, 4963864, 5401852, 6254776, 6825313, 6990632, 8939348, 9666472, 10803704, 13291399, 13650626, 14855093, 17878696, 22957871, 26582798, 27301252, 29710186, 45915742, 53165596, 54602504, 59420372, 91831484, 106331192, 118840744, 183662968, 252536581, 505073162, 1010146324, 2020292648]

約数ペア:

[(1, 2020292648), (2, 1010146324), (4, 505073162), (8, 252536581), (11, 183662968), (17, 118840744), (19, 106331192), (22, 91831484), (34, 59420372), (37, 54602504), (38, 53165596), (44, 45915742), (68, 29710186), (74, 27301252), (76, 26582798), (88, 22957871), (113, 17878696), (136, 14855093), (148, 13650626), (152, 13291399), (187, 10803704), (209, 9666472), (226, 8939348), (289, 6990632), (296, 6825313), (323, 6254776), (374, 5401852), (407, 4963864), (418, 4833236), (452, 4469674), (578, 3495316), (629, 3211912), (646, 3127388), (703, 2873816), (748, 2700926), (814, 2481932), (836, 2416618), (904, 2234837), (1156, 1747658), (1243, 1625336), (1258, 1605956), (1292, 1563694), (1406, 1436908), (1496, 1350463), (1628, 1240966), (1672, 1208309), (1921, 1051688), (2147, 940984), (2312, 873829), (2486, 812668), (2516, 802978), (2584, 781847), (2812, 718454), (3179, 635512), (3256, 620483), (3553, 568616), (3842, 525844), (4181, 483208), (4294, 470492), (4972, 406334), (5032, 401489), (5491, 367928), (5624, 359227), (6358, 317756), (6919, 291992), (7106, 284308), (7684, 262922), (7733, 261256), (8362, 241604), (8588, 235246), (9944, 203167), (10693, 188936), (10982, 183964), (11951, 169048), (12716, 158878), (13838, 145996), (14212, 142154), (15368, 131461), (15466, 130628), (16724, 120802), (17176, 117623), (21131, 95608), (21386, 94468), (21964, 91982), (23617, 85544), (23902, 84524), (25432, 79439), (27676, 72998), (28424, 71077), (30932, 65314), (32657, 61864), (33448, 60401), (36499, 55352), (42262, 47804), (42772, 47234), (43928, 45991)]