20565103896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:966

約数の個数: 192

約数和(自身を含む): 59212408320

約数和(自身を除く): 38647304424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 73, 92, 138, 146, 184, 207, 219, 276, 292, 311, 414, 438, 547, 552, 584, 622, 657, 828, 876, 933, 1094, 1244, 1314, 1641, 1656, 1679, 1752, 1866, 2188, 2488, 2628, 2799, 3282, 3358, 3732, 4376, 4923, 5037, 5256, 5598, 6564, 6716, 7153, 7464, 9846, 10074, 11196, 12581, 13128, 13432, 14306, 15111, 19692, 20148, 21459, 22392, 22703, 25162, 28612, 30222, 37743, 39384, 39931, 40296, 42918, 45406, 50324, 57224, 60444, 64377, 68109, 75486, 79862, 85836, 90812, 100648, 113229, 119793, 120888, 128754, 136218, 150972, 159724, 170117, 171672, 181624, 204327, 226458, 239586, 257508, 272436, 301944, 319448, 340234, 359379, 408654, 452916, 479172, 510351, 515016, 522169, 544872, 680468, 718758, 817308, 905832, 918413, 958344, 1020702, 1044338, 1360936, 1437516, 1531053, 1566507, 1634616, 1836826, 2041404, 2088676, 2755239, 2875032, 3062106, 3133014, 3673652, 3912691, 4082808, 4177352, 4699521, 5510478, 6124212, 6266028, 7347304, 7825382, 8265717, 9399042, 11020956, 11738073, 12248424, 12418541, 12532056, 15650764, 16531434, 18798084, 22041912, 23476146, 24837082, 31301528, 33062868, 35214219, 37255623, 37596168, 46952292, 49674164, 66125736, 70428438, 74511246, 93904584, 99348328, 111766869, 140856876, 149022492, 223533738, 281713752, 285626443, 298044984, 447067476, 571252886, 856879329, 894134952, 1142505772, 1713758658, 2285011544, 2570637987, 3427517316, 5141275974, 6855034632, 10282551948, 20565103896]

約数ペア:

[(1, 20565103896), (2, 10282551948), (3, 6855034632), (4, 5141275974), (6, 3427517316), (8, 2570637987), (9, 2285011544), (12, 1713758658), (18, 1142505772), (23, 894134952), (24, 856879329), (36, 571252886), (46, 447067476), (69, 298044984), (72, 285626443), (73, 281713752), (92, 223533738), (138, 149022492), (146, 140856876), (184, 111766869), (207, 99348328), (219, 93904584), (276, 74511246), (292, 70428438), (311, 66125736), (414, 49674164), (438, 46952292), (547, 37596168), (552, 37255623), (584, 35214219), (622, 33062868), (657, 31301528), (828, 24837082), (876, 23476146), (933, 22041912), (1094, 18798084), (1244, 16531434), (1314, 15650764), (1641, 12532056), (1656, 12418541), (1679, 12248424), (1752, 11738073), (1866, 11020956), (2188, 9399042), (2488, 8265717), (2628, 7825382), (2799, 7347304), (3282, 6266028), (3358, 6124212), (3732, 5510478), (4376, 4699521), (4923, 4177352), (5037, 4082808), (5256, 3912691), (5598, 3673652), (6564, 3133014), (6716, 3062106), (7153, 2875032), (7464, 2755239), (9846, 2088676), (10074, 2041404), (11196, 1836826), (12581, 1634616), (13128, 1566507), (13432, 1531053), (14306, 1437516), (15111, 1360936), (19692, 1044338), (20148, 1020702), (21459, 958344), (22392, 918413), (22703, 905832), (25162, 817308), (28612, 718758), (30222, 680468), (37743, 544872), (39384, 522169), (39931, 515016), (40296, 510351), (42918, 479172), (45406, 452916), (50324, 408654), (57224, 359379), (60444, 340234), (64377, 319448), (68109, 301944), (75486, 272436), (79862, 257508), (85836, 239586), (90812, 226458), (100648, 204327), (113229, 181624), (119793, 171672), (120888, 170117), (128754, 159724), (136218, 150972)]