20239638496

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{7529}}^1$

素因数の和:8648

約数の個数: 96

約数和(自身を含む): 49731252480

約数和(自身を除く): 29491613984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1091, 1232, 2182, 2464, 4364, 7529, 7637, 8728, 12001, 15058, 15274, 17456, 24002, 30116, 30548, 34912, 48004, 52703, 60232, 61096, 82819, 84007, 96008, 105406, 120464, 122192, 165638, 168014, 192016, 210812, 240928, 244384, 331276, 336028, 384032, 421624, 579733, 662552, 672056, 843248, 1159466, 1325104, 1344112, 1686496, 2318932, 2650208, 2688224, 4637864, 8214139, 9275728, 16428278, 18551456, 32856556, 57498973, 65713112, 90355529, 114997946, 131426224, 180711058, 229995892, 262852448, 361422116, 459991784, 632488703, 722844232, 919983568, 1264977406, 1445688464, 1839967136, 2529954812, 2891376928, 5059909624, 10119819248, 20239638496]

約数ペア:

[(1, 20239638496), (2, 10119819248), (4, 5059909624), (7, 2891376928), (8, 2529954812), (11, 1839967136), (14, 1445688464), (16, 1264977406), (22, 919983568), (28, 722844232), (32, 632488703), (44, 459991784), (56, 361422116), (77, 262852448), (88, 229995892), (112, 180711058), (154, 131426224), (176, 114997946), (224, 90355529), (308, 65713112), (352, 57498973), (616, 32856556), (1091, 18551456), (1232, 16428278), (2182, 9275728), (2464, 8214139), (4364, 4637864), (7529, 2688224), (7637, 2650208), (8728, 2318932), (12001, 1686496), (15058, 1344112), (15274, 1325104), (17456, 1159466), (24002, 843248), (30116, 672056), (30548, 662552), (34912, 579733), (48004, 421624), (52703, 384032), (60232, 336028), (61096, 331276), (82819, 244384), (84007, 240928), (96008, 210812), (105406, 192016), (120464, 168014), (122192, 165638)]