20342492676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1459}}^1$

素因数の和:1874

約数の個数: 144

約数和(自身を含む): 56764169280

約数和(自身を除く): 36421676604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 257, 274, 396, 411, 514, 548, 771, 822, 1028, 1233, 1459, 1507, 1542, 1644, 2313, 2466, 2827, 2918, 3014, 3084, 4377, 4521, 4626, 4932, 5654, 5836, 6028, 8481, 8754, 9042, 9252, 11308, 13131, 13563, 16049, 16962, 17508, 18084, 25443, 26262, 27126, 32098, 33924, 35209, 48147, 50886, 52524, 54252, 64196, 70418, 96294, 101772, 105627, 140836, 144441, 192588, 199883, 211254, 288882, 316881, 374963, 387299, 399766, 422508, 577764, 599649, 633762, 749926, 774598, 799532, 1124889, 1161897, 1199298, 1267524, 1499852, 1549196, 1798947, 2198713, 2249778, 2323794, 2398596, 3374667, 3485691, 3597894, 4124593, 4397426, 4499556, 4647588, 6596139, 6749334, 6971382, 7195788, 8249186, 8794852, 12373779, 13192278, 13498668, 13942764, 16498372, 19788417, 24747558, 26384556, 37121337, 39576834, 49495116, 51369931, 74242674, 79153668, 102739862, 148485348, 154109793, 205479724, 308219586, 462329379, 565069241, 616439172, 924658758, 1130138482, 1695207723, 1849317516, 2260276964, 3390415446, 5085623169, 6780830892, 10171246338, 20342492676]

約数ペア:

[(1, 20342492676), (2, 10171246338), (3, 6780830892), (4, 5085623169), (6, 3390415446), (9, 2260276964), (11, 1849317516), (12, 1695207723), (18, 1130138482), (22, 924658758), (33, 616439172), (36, 565069241), (44, 462329379), (66, 308219586), (99, 205479724), (132, 154109793), (137, 148485348), (198, 102739862), (257, 79153668), (274, 74242674), (396, 51369931), (411, 49495116), (514, 39576834), (548, 37121337), (771, 26384556), (822, 24747558), (1028, 19788417), (1233, 16498372), (1459, 13942764), (1507, 13498668), (1542, 13192278), (1644, 12373779), (2313, 8794852), (2466, 8249186), (2827, 7195788), (2918, 6971382), (3014, 6749334), (3084, 6596139), (4377, 4647588), (4521, 4499556), (4626, 4397426), (4932, 4124593), (5654, 3597894), (5836, 3485691), (6028, 3374667), (8481, 2398596), (8754, 2323794), (9042, 2249778), (9252, 2198713), (11308, 1798947), (13131, 1549196), (13563, 1499852), (16049, 1267524), (16962, 1199298), (17508, 1161897), (18084, 1124889), (25443, 799532), (26262, 774598), (27126, 749926), (32098, 633762), (33924, 599649), (35209, 577764), (48147, 422508), (50886, 399766), (52524, 387299), (54252, 374963), (64196, 316881), (70418, 288882), (96294, 211254), (101772, 199883), (105627, 192588), (140836, 144441)]