20104135324476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26399}}^1\times {\mathrm{127691}}^1$

素因数の和:154175

約数の個数: 96

約数和(自身を含む): 54368597606400

約数和(自身を除く): 34264462281924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 26399, 52798, 79197, 105596, 127691, 158394, 184793, 255382, 316788, 369586, 383073, 510764, 554379, 739172, 766146, 893837, 1108758, 1532292, 1787674, 1874329, 2217516, 2681511, 3575348, 3748658, 5363022, 5622987, 7497316, 9066061, 10726044, 11245974, 13120303, 18132122, 22491948, 26240606, 27198183, 36264244, 39360909, 52481212, 54396366, 63462427, 78721818, 108792732, 126924854, 157443636, 190387281, 253849708, 380774562, 761549124, 3370914709, 6741829418, 10112744127, 13483658836, 20225488254, 23596402963, 40450976508, 47192805926, 70789208889, 94385611852, 141578417778, 239334944339, 283156835556, 478669888678, 718004833017, 957339777356, 1436009666034, 1675344610373, 2872019332068, 3350689220746, 5026033831119, 6701378441492, 10052067662238, 20104135324476]

約数ペア:

[(1, 20104135324476), (2, 10052067662238), (3, 6701378441492), (4, 5026033831119), (6, 3350689220746), (7, 2872019332068), (12, 1675344610373), (14, 1436009666034), (21, 957339777356), (28, 718004833017), (42, 478669888678), (71, 283156835556), (84, 239334944339), (142, 141578417778), (213, 94385611852), (284, 70789208889), (426, 47192805926), (497, 40450976508), (852, 23596402963), (994, 20225488254), (1491, 13483658836), (1988, 10112744127), (2982, 6741829418), (5964, 3370914709), (26399, 761549124), (52798, 380774562), (79197, 253849708), (105596, 190387281), (127691, 157443636), (158394, 126924854), (184793, 108792732), (255382, 78721818), (316788, 63462427), (369586, 54396366), (383073, 52481212), (510764, 39360909), (554379, 36264244), (739172, 27198183), (766146, 26240606), (893837, 22491948), (1108758, 18132122), (1532292, 13120303), (1787674, 11245974), (1874329, 10726044), (2217516, 9066061), (2681511, 7497316), (3575348, 5622987), (3748658, 5363022)]