20090694768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:1015

約数の個数: 160

約数和(自身を含む): 54537461760

約数和(自身を除く): 34446766992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 277, 316, 372, 474, 496, 554, 617, 632, 744, 831, 948, 1108, 1234, 1264, 1488, 1662, 1851, 1896, 2216, 2449, 2468, 3324, 3702, 3792, 4432, 4898, 4936, 6648, 7347, 7404, 8587, 9796, 9872, 13296, 14694, 14808, 17174, 19127, 19592, 21883, 25761, 29388, 29616, 34348, 38254, 39184, 43766, 48743, 51522, 57381, 58776, 65649, 68696, 76508, 87532, 97486, 103044, 114762, 117552, 131298, 137392, 146229, 153016, 170909, 175064, 194972, 206088, 229524, 262596, 292458, 306032, 341818, 350128, 389944, 412176, 459048, 512727, 525192, 584916, 678373, 683636, 779888, 918096, 1025454, 1050384, 1169832, 1356746, 1367272, 1511033, 2035119, 2050908, 2339664, 2713492, 2734544, 3022066, 4070238, 4101816, 4533099, 5298179, 5426984, 6044132, 8140476, 8203632, 9066198, 10596358, 10853968, 12088264, 13501811, 15894537, 16280952, 18132396, 21192716, 24176528, 27003622, 31789074, 32561904, 36264792, 40505433, 42385432, 54007244, 63578148, 72529584, 81010866, 84770864, 108014488, 127156296, 162021732, 216028976, 254312592, 324043464, 418556141, 648086928, 837112282, 1255668423, 1674224564, 2511336846, 3348449128, 5022673692, 6696898256, 10045347384, 20090694768]

約数ペア:

[(1, 20090694768), (2, 10045347384), (3, 6696898256), (4, 5022673692), (6, 3348449128), (8, 2511336846), (12, 1674224564), (16, 1255668423), (24, 837112282), (31, 648086928), (48, 418556141), (62, 324043464), (79, 254312592), (93, 216028976), (124, 162021732), (158, 127156296), (186, 108014488), (237, 84770864), (248, 81010866), (277, 72529584), (316, 63578148), (372, 54007244), (474, 42385432), (496, 40505433), (554, 36264792), (617, 32561904), (632, 31789074), (744, 27003622), (831, 24176528), (948, 21192716), (1108, 18132396), (1234, 16280952), (1264, 15894537), (1488, 13501811), (1662, 12088264), (1851, 10853968), (1896, 10596358), (2216, 9066198), (2449, 8203632), (2468, 8140476), (3324, 6044132), (3702, 5426984), (3792, 5298179), (4432, 4533099), (4898, 4101816), (4936, 4070238), (6648, 3022066), (7347, 2734544), (7404, 2713492), (8587, 2339664), (9796, 2050908), (9872, 2035119), (13296, 1511033), (14694, 1367272), (14808, 1356746), (17174, 1169832), (19127, 1050384), (19592, 1025454), (21883, 918096), (25761, 779888), (29388, 683636), (29616, 678373), (34348, 584916), (38254, 525192), (39184, 512727), (43766, 459048), (48743, 412176), (51522, 389944), (57381, 350128), (58776, 341818), (65649, 306032), (68696, 292458), (76508, 262596), (87532, 229524), (97486, 206088), (103044, 194972), (114762, 175064), (117552, 170909), (131298, 153016), (137392, 146229)]