20185373604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 54316523520

約数和(自身を除く): 34131149916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 61, 62, 66, 93, 122, 124, 132, 183, 186, 193, 244, 341, 366, 372, 386, 419, 579, 671, 682, 732, 772, 838, 1023, 1158, 1257, 1342, 1364, 1676, 1891, 2013, 2046, 2123, 2316, 2514, 2684, 3782, 4026, 4092, 4246, 4609, 5028, 5673, 5983, 6369, 7564, 8052, 8492, 9218, 11346, 11773, 11966, 12738, 12989, 13827, 17949, 18436, 20801, 22692, 23546, 23932, 25476, 25559, 25978, 27654, 35319, 35898, 38967, 41602, 47092, 51118, 51956, 55308, 62403, 65813, 70638, 71796, 76677, 77934, 80867, 83204, 102236, 124806, 129503, 131626, 141276, 142879, 153354, 155868, 161734, 197439, 242601, 249612, 259006, 263252, 281149, 285758, 306708, 323468, 364963, 388509, 394878, 428637, 485202, 518012, 562298, 571516, 729926, 777018, 789756, 792329, 843447, 857274, 889537, 970404, 1094889, 1124596, 1459852, 1554036, 1584658, 1686894, 1714548, 1779074, 2189778, 2376987, 2506877, 2668611, 3169316, 3373788, 3558148, 4014593, 4379556, 4753974, 4932887, 5013754, 5337222, 7520631, 8029186, 8715619, 9507948, 9865774, 10027508, 10674444, 12043779, 14798661, 15041262, 16058372, 17431238, 19731548, 24087558, 26146857, 27575647, 29597322, 30082524, 34862476, 48175116, 52293714, 54261757, 55151294, 59194644, 82726941, 104587428, 108523514, 110302588, 152919497, 162785271, 165453882, 217047028, 305838994, 325570542, 330907764, 458758491, 611677988, 651141084, 917516982, 1682114467, 1835033964, 3364228934, 5046343401, 6728457868, 10092686802, 20185373604]

約数ペア:

[(1, 20185373604), (2, 10092686802), (3, 6728457868), (4, 5046343401), (6, 3364228934), (11, 1835033964), (12, 1682114467), (22, 917516982), (31, 651141084), (33, 611677988), (44, 458758491), (61, 330907764), (62, 325570542), (66, 305838994), (93, 217047028), (122, 165453882), (124, 162785271), (132, 152919497), (183, 110302588), (186, 108523514), (193, 104587428), (244, 82726941), (341, 59194644), (366, 55151294), (372, 54261757), (386, 52293714), (419, 48175116), (579, 34862476), (671, 30082524), (682, 29597322), (732, 27575647), (772, 26146857), (838, 24087558), (1023, 19731548), (1158, 17431238), (1257, 16058372), (1342, 15041262), (1364, 14798661), (1676, 12043779), (1891, 10674444), (2013, 10027508), (2046, 9865774), (2123, 9507948), (2316, 8715619), (2514, 8029186), (2684, 7520631), (3782, 5337222), (4026, 5013754), (4092, 4932887), (4246, 4753974), (4609, 4379556), (5028, 4014593), (5673, 3558148), (5983, 3373788), (6369, 3169316), (7564, 2668611), (8052, 2506877), (8492, 2376987), (9218, 2189778), (11346, 1779074), (11773, 1714548), (11966, 1686894), (12738, 1584658), (12989, 1554036), (13827, 1459852), (17949, 1124596), (18436, 1094889), (20801, 970404), (22692, 889537), (23546, 857274), (23932, 843447), (25476, 792329), (25559, 789756), (25978, 777018), (27654, 729926), (35319, 571516), (35898, 562298), (38967, 518012), (41602, 485202), (47092, 428637), (51118, 394878), (51956, 388509), (55308, 364963), (62403, 323468), (65813, 306708), (70638, 285758), (71796, 281149), (76677, 263252), (77934, 259006), (80867, 249612), (83204, 242601), (102236, 197439), (124806, 161734), (129503, 155868), (131626, 153354), (141276, 142879)]