20174159096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1204859}}^1$

素因数の和:1204908

約数の個数: 64

約数和(自身を含む): 48579955200

約数和(自身を除く): 28405796104

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 16744, 1204859, 2409718, 4819436, 8434013, 9638872, 15663167, 16868026, 27711757, 31326334, 33736052, 55423514, 62652668, 67472104, 109642169, 110847028, 125305336, 193982299, 219284338, 221694056, 360252841, 387964598, 438568676, 720505682, 775929196, 877137352, 1441011364, 1551858392, 2521769887, 2882022728, 5043539774, 10087079548, 20174159096]

約数ペア:

[(1, 20174159096), (2, 10087079548), (4, 5043539774), (7, 2882022728), (8, 2521769887), (13, 1551858392), (14, 1441011364), (23, 877137352), (26, 775929196), (28, 720505682), (46, 438568676), (52, 387964598), (56, 360252841), (91, 221694056), (92, 219284338), (104, 193982299), (161, 125305336), (182, 110847028), (184, 109642169), (299, 67472104), (322, 62652668), (364, 55423514), (598, 33736052), (644, 31326334), (728, 27711757), (1196, 16868026), (1288, 15663167), (2093, 9638872), (2392, 8434013), (4186, 4819436), (8372, 2409718), (16744, 1204859)]