20242836224

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1619}}^1$

素因数の和:1695

約数の個数: 162

約数和(自身を含む): 46507755420

約数和(自身を除く): 26264919196

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 169, 208, 221, 256, 272, 289, 338, 416, 442, 544, 578, 676, 832, 884, 1088, 1156, 1352, 1619, 1664, 1768, 2176, 2312, 2704, 2873, 3238, 3328, 3536, 3757, 4352, 4624, 5408, 5746, 6476, 7072, 7514, 9248, 10816, 11492, 12952, 14144, 15028, 18496, 21047, 21632, 22984, 25904, 27523, 28288, 30056, 36992, 42094, 43264, 45968, 48841, 51808, 55046, 56576, 60112, 73984, 84188, 91936, 97682, 103616, 110092, 120224, 168376, 183872, 195364, 207232, 220184, 240448, 273611, 336752, 357799, 367744, 390728, 414464, 440368, 467891, 480896, 547222, 673504, 715598, 735488, 781456, 880736, 935782, 961792, 1094444, 1347008, 1431196, 1562912, 1761472, 1871564, 2188888, 2694016, 2862392, 3125824, 3522944, 3743128, 4377776, 4651387, 5388032, 5724784, 6082583, 6251648, 7045888, 7486256, 8755552, 9302774, 11449568, 12165166, 12503296, 14972512, 17511104, 18605548, 22899136, 24330332, 29945024, 35022208, 37211096, 45798272, 48660664, 59890048, 70044416, 74422192, 79073579, 91596544, 97321328, 119780096, 148844384, 158147158, 194642656, 297688768, 316294316, 389285312, 595377536, 632588632, 778570624, 1190755072, 1265177264, 1557141248, 2530354528, 5060709056, 10121418112, 20242836224]

約数ペア:

[(1, 20242836224), (2, 10121418112), (4, 5060709056), (8, 2530354528), (13, 1557141248), (16, 1265177264), (17, 1190755072), (26, 778570624), (32, 632588632), (34, 595377536), (52, 389285312), (64, 316294316), (68, 297688768), (104, 194642656), (128, 158147158), (136, 148844384), (169, 119780096), (208, 97321328), (221, 91596544), (256, 79073579), (272, 74422192), (289, 70044416), (338, 59890048), (416, 48660664), (442, 45798272), (544, 37211096), (578, 35022208), (676, 29945024), (832, 24330332), (884, 22899136), (1088, 18605548), (1156, 17511104), (1352, 14972512), (1619, 12503296), (1664, 12165166), (1768, 11449568), (2176, 9302774), (2312, 8755552), (2704, 7486256), (2873, 7045888), (3238, 6251648), (3328, 6082583), (3536, 5724784), (3757, 5388032), (4352, 4651387), (4624, 4377776), (5408, 3743128), (5746, 3522944), (6476, 3125824), (7072, 2862392), (7514, 2694016), (9248, 2188888), (10816, 1871564), (11492, 1761472), (12952, 1562912), (14144, 1431196), (15028, 1347008), (18496, 1094444), (21047, 961792), (21632, 935782), (22984, 880736), (25904, 781456), (27523, 735488), (28288, 715598), (30056, 673504), (36992, 547222), (42094, 480896), (43264, 467891), (45968, 440368), (48841, 414464), (51808, 390728), (55046, 367744), (56576, 357799), (60112, 336752), (73984, 273611), (84188, 240448), (91936, 220184), (97682, 207232), (103616, 195364), (110092, 183872), (120224, 168376)]