20115888936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5987}}^1$

素因数の和:6120

約数の個数: 192

約数和(自身を含む): 60208142400

約数和(自身を除く): 40092253464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 89, 104, 121, 132, 143, 156, 178, 242, 264, 267, 286, 312, 356, 363, 429, 484, 534, 572, 712, 726, 858, 968, 979, 1068, 1144, 1157, 1452, 1573, 1716, 1958, 2136, 2314, 2904, 2937, 3146, 3432, 3471, 3916, 4628, 4719, 5874, 5987, 6292, 6942, 7832, 9256, 9438, 10769, 11748, 11974, 12584, 12727, 13884, 17961, 18876, 21538, 23496, 23948, 25454, 27768, 32307, 35922, 37752, 38181, 43076, 47896, 50908, 64614, 65857, 71844, 76362, 77831, 86152, 101816, 129228, 131714, 139997, 143688, 152724, 155662, 197571, 233493, 258456, 263428, 279994, 305448, 311324, 395142, 419991, 466986, 526856, 532843, 559988, 622648, 724427, 790284, 839982, 856141, 933972, 1065686, 1119976, 1448854, 1580568, 1598529, 1679964, 1712282, 1867944, 2131372, 2173281, 2568423, 2897708, 3197058, 3359928, 3424564, 4262744, 4346562, 5136846, 5795416, 5861273, 6394116, 6849128, 6926959, 8693124, 9417551, 10273692, 11722546, 12788232, 13853918, 17386248, 17583819, 18835102, 20547384, 20780877, 23445092, 27707836, 28252653, 35167638, 37670204, 41561754, 46890184, 55415672, 56505306, 64474003, 70335276, 75340408, 76196549, 83123508, 113010612, 128948006, 140670552, 152393098, 166247016, 193422009, 226021224, 228589647, 257896012, 304786196, 386844018, 457179294, 515792024, 609572392, 773688036, 838162039, 914358588, 1547376072, 1676324078, 1828717176, 2514486117, 3352648156, 5028972234, 6705296312, 10057944468, 20115888936]

約数ペア:

[(1, 20115888936), (2, 10057944468), (3, 6705296312), (4, 5028972234), (6, 3352648156), (8, 2514486117), (11, 1828717176), (12, 1676324078), (13, 1547376072), (22, 914358588), (24, 838162039), (26, 773688036), (33, 609572392), (39, 515792024), (44, 457179294), (52, 386844018), (66, 304786196), (78, 257896012), (88, 228589647), (89, 226021224), (104, 193422009), (121, 166247016), (132, 152393098), (143, 140670552), (156, 128948006), (178, 113010612), (242, 83123508), (264, 76196549), (267, 75340408), (286, 70335276), (312, 64474003), (356, 56505306), (363, 55415672), (429, 46890184), (484, 41561754), (534, 37670204), (572, 35167638), (712, 28252653), (726, 27707836), (858, 23445092), (968, 20780877), (979, 20547384), (1068, 18835102), (1144, 17583819), (1157, 17386248), (1452, 13853918), (1573, 12788232), (1716, 11722546), (1958, 10273692), (2136, 9417551), (2314, 8693124), (2904, 6926959), (2937, 6849128), (3146, 6394116), (3432, 5861273), (3471, 5795416), (3916, 5136846), (4628, 4346562), (4719, 4262744), (5874, 3424564), (5987, 3359928), (6292, 3197058), (6942, 2897708), (7832, 2568423), (9256, 2173281), (9438, 2131372), (10769, 1867944), (11748, 1712282), (11974, 1679964), (12584, 1598529), (12727, 1580568), (13884, 1448854), (17961, 1119976), (18876, 1065686), (21538, 933972), (23496, 856141), (23948, 839982), (25454, 790284), (27768, 724427), (32307, 622648), (35922, 559988), (37752, 532843), (38181, 526856), (43076, 466986), (47896, 419991), (50908, 395142), (64614, 311324), (65857, 305448), (71844, 279994), (76362, 263428), (77831, 258456), (86152, 233493), (101816, 197571), (129228, 155662), (131714, 152724), (139997, 143688)]