20262051216220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7349}}^1\times {\mathrm{5381}}^1$

素因数の和:12904

約数の個数: 192

約数和(自身を含む): 49523708707200

約数和(自身を除く): 29261657490980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 137, 170, 187, 220, 274, 340, 374, 548, 685, 748, 935, 1370, 1507, 1870, 2329, 2740, 3014, 3740, 4658, 5381, 6028, 7349, 7535, 9316, 10762, 11645, 14698, 15070, 21524, 23290, 25619, 26905, 29396, 30140, 36745, 46580, 51238, 53810, 59191, 73490, 80839, 91477, 102476, 107620, 118382, 124933, 128095, 146980, 161678, 182954, 236764, 249866, 256190, 295955, 323356, 365908, 404195, 457385, 499732, 512380, 591910, 624665, 737197, 808390, 914770, 1006247, 1006813, 1183820, 1249330, 1374263, 1474394, 1616780, 1829540, 2012494, 2013626, 2498660, 2748526, 2948788, 3685985, 4024988, 4027252, 5031235, 5034065, 5497052, 6871315, 7371970, 8109167, 10062470, 10068130, 11074943, 12532349, 13742630, 14743940, 16218334, 17115821, 20124940, 20136260, 22149886, 25064698, 27485260, 32436668, 34231642, 39544969, 40545835, 44299772, 50129396, 55374715, 62661745, 68463284, 79089938, 81091670, 85579105, 110749430, 125323490, 137855839, 158179876, 162183340, 171158210, 188274031, 197724845, 221498860, 250646980, 275711678, 342316420, 376548062, 395449690, 434994659, 551423356, 672264473, 689279195, 753096124, 790899380, 869989318, 941370155, 1344528946, 1378558390, 1739978636, 1882740310, 2174973295, 2689057892, 2757116780, 3361322365, 3765480620, 4349946590, 5417660753, 6722644730, 7394909203, 8699893180, 10835321506, 13445289460, 14789818406, 21670643012, 27088303765, 29579636812, 36974546015, 54176607530, 59594268283, 73949092030, 92100232801, 108353215060, 119188536566, 147898184060, 184200465602, 238377073132, 297971341415, 368400931204, 460501164005, 595942682830, 921002328010, 1013102560811, 1191885365660, 1842004656020, 2026205121622, 4052410243244, 5065512804055, 10131025608110, 20262051216220]

約数ペア:

[(1, 20262051216220), (2, 10131025608110), (4, 5065512804055), (5, 4052410243244), (10, 2026205121622), (11, 1842004656020), (17, 1191885365660), (20, 1013102560811), (22, 921002328010), (34, 595942682830), (44, 460501164005), (55, 368400931204), (68, 297971341415), (85, 238377073132), (110, 184200465602), (137, 147898184060), (170, 119188536566), (187, 108353215060), (220, 92100232801), (274, 73949092030), (340, 59594268283), (374, 54176607530), (548, 36974546015), (685, 29579636812), (748, 27088303765), (935, 21670643012), (1370, 14789818406), (1507, 13445289460), (1870, 10835321506), (2329, 8699893180), (2740, 7394909203), (3014, 6722644730), (3740, 5417660753), (4658, 4349946590), (5381, 3765480620), (6028, 3361322365), (7349, 2757116780), (7535, 2689057892), (9316, 2174973295), (10762, 1882740310), (11645, 1739978636), (14698, 1378558390), (15070, 1344528946), (21524, 941370155), (23290, 869989318), (25619, 790899380), (26905, 753096124), (29396, 689279195), (30140, 672264473), (36745, 551423356), (46580, 434994659), (51238, 395449690), (53810, 376548062), (59191, 342316420), (73490, 275711678), (80839, 250646980), (91477, 221498860), (102476, 197724845), (107620, 188274031), (118382, 171158210), (124933, 162183340), (128095, 158179876), (146980, 137855839), (161678, 125323490), (182954, 110749430), (236764, 85579105), (249866, 81091670), (256190, 79089938), (295955, 68463284), (323356, 62661745), (365908, 55374715), (404195, 50129396), (457385, 44299772), (499732, 40545835), (512380, 39544969), (591910, 34231642), (624665, 32436668), (737197, 27485260), (808390, 25064698), (914770, 22149886), (1006247, 20136260), (1006813, 20124940), (1183820, 17115821), (1249330, 16218334), (1374263, 14743940), (1474394, 13742630), (1616780, 12532349), (1829540, 11074943), (2012494, 10068130), (2013626, 10062470), (2498660, 8109167), (2748526, 7371970), (2948788, 6871315), (3685985, 5497052), (4024988, 5034065), (4027252, 5031235)]