20701742112

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{7993}}^1$

素因数の和:8072

約数の個数: 216

約数和(自身を含む): 65169694044

約数和(自身を除く): 44467951932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 529, 544, 552, 612, 736, 782, 816, 828, 1058, 1104, 1173, 1224, 1564, 1587, 1632, 1656, 2116, 2208, 2346, 2448, 3128, 3174, 3312, 3519, 4232, 4692, 4761, 4896, 6256, 6348, 6624, 7038, 7993, 8464, 8993, 9384, 9522, 12512, 12696, 14076, 15986, 16928, 17986, 18768, 19044, 23979, 25392, 26979, 28152, 31972, 35972, 37536, 38088, 47958, 50784, 53958, 56304, 63944, 71937, 71944, 76176, 80937, 95916, 107916, 112608, 127888, 135881, 143874, 143888, 152352, 161874, 183839, 191832, 215832, 255776, 271762, 287748, 287776, 323748, 367678, 383664, 407643, 431664, 543524, 551517, 575496, 647496, 735356, 767328, 815286, 863328, 1087048, 1103034, 1150992, 1222929, 1294992, 1470712, 1630572, 1654551, 2174096, 2206068, 2301984, 2445858, 2589984, 2941424, 3125263, 3261144, 3309102, 4228297, 4348192, 4412136, 4891716, 5882848, 6250526, 6522288, 6618204, 8456594, 8824272, 9375789, 9783432, 12501052, 12684891, 13044576, 13236408, 16913188, 17648544, 18751578, 19566864, 25002104, 25369782, 26472816, 28127367, 33826376, 37503156, 38054673, 39133728, 50004208, 50739564, 52945632, 56254734, 67652752, 71881049, 75006312, 76109346, 100008416, 101479128, 112509468, 135305504, 143762098, 150012624, 152218692, 202958256, 215643147, 225018936, 287524196, 300025248, 304437384, 405916512, 431286294, 450037872, 575048392, 608874768, 646929441, 862572588, 900075744, 1150096784, 1217749536, 1293858882, 1725145176, 2300193568, 2587717764, 3450290352, 5175435528, 6900580704, 10350871056, 20701742112]

約数ペア:

[(1, 20701742112), (2, 10350871056), (3, 6900580704), (4, 5175435528), (6, 3450290352), (8, 2587717764), (9, 2300193568), (12, 1725145176), (16, 1293858882), (17, 1217749536), (18, 1150096784), (23, 900075744), (24, 862572588), (32, 646929441), (34, 608874768), (36, 575048392), (46, 450037872), (48, 431286294), (51, 405916512), (68, 304437384), (69, 300025248), (72, 287524196), (92, 225018936), (96, 215643147), (102, 202958256), (136, 152218692), (138, 150012624), (144, 143762098), (153, 135305504), (184, 112509468), (204, 101479128), (207, 100008416), (272, 76109346), (276, 75006312), (288, 71881049), (306, 67652752), (368, 56254734), (391, 52945632), (408, 50739564), (414, 50004208), (529, 39133728), (544, 38054673), (552, 37503156), (612, 33826376), (736, 28127367), (782, 26472816), (816, 25369782), (828, 25002104), (1058, 19566864), (1104, 18751578), (1173, 17648544), (1224, 16913188), (1564, 13236408), (1587, 13044576), (1632, 12684891), (1656, 12501052), (2116, 9783432), (2208, 9375789), (2346, 8824272), (2448, 8456594), (3128, 6618204), (3174, 6522288), (3312, 6250526), (3519, 5882848), (4232, 4891716), (4692, 4412136), (4761, 4348192), (4896, 4228297), (6256, 3309102), (6348, 3261144), (6624, 3125263), (7038, 2941424), (7993, 2589984), (8464, 2445858), (8993, 2301984), (9384, 2206068), (9522, 2174096), (12512, 1654551), (12696, 1630572), (14076, 1470712), (15986, 1294992), (16928, 1222929), (17986, 1150992), (18768, 1103034), (19044, 1087048), (23979, 863328), (25392, 815286), (26979, 767328), (28152, 735356), (31972, 647496), (35972, 575496), (37536, 551517), (38088, 543524), (47958, 431664), (50784, 407643), (53958, 383664), (56304, 367678), (63944, 323748), (71937, 287776), (71944, 287748), (76176, 271762), (80937, 255776), (95916, 215832), (107916, 191832), (112608, 183839), (127888, 161874), (135881, 152352), (143874, 143888)]