20221811025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 39142828032

約数和(自身を除く): 18921017007

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 43, 65, 67, 69, 75, 115, 129, 195, 201, 215, 299, 313, 325, 335, 345, 559, 575, 645, 871, 897, 939, 975, 989, 1005, 1075, 1495, 1541, 1565, 1675, 1677, 1725, 2613, 2795, 2881, 2967, 3225, 4069, 4355, 4485, 4623, 4695, 4945, 5025, 7199, 7475, 7705, 7825, 8385, 8643, 12207, 12857, 13065, 13459, 13975, 14405, 14835, 20033, 20345, 20971, 21597, 21775, 22425, 23115, 23475, 24725, 35995, 37453, 38525, 38571, 40377, 41925, 43215, 60099, 61035, 62913, 64285, 65325, 66263, 67295, 72025, 74175, 93587, 100165, 101725, 104855, 107985, 112359, 115575, 174967, 179975, 187265, 192855, 198789, 201885, 216075, 272623, 280761, 300495, 305175, 309557, 314565, 321425, 331315, 336475, 467935, 482333, 500825, 524275, 524901, 539925, 561795, 817869, 861419, 874835, 901753, 928671, 936325, 964275, 993945, 1009425, 1363115, 1403805, 1446999, 1502475, 1547785, 1572825, 1656575, 2339675, 2411665, 2584257, 2624505, 2705259, 2808975, 4024241, 4089345, 4307095, 4374175, 4508765, 4643355, 4969725, 6270329, 6815575, 7019025, 7234995, 7738925, 11722789, 12058325, 12072723, 12921285, 13122525, 13526295, 18810987, 20121205, 20446725, 20740319, 21535475, 22543825, 23216775, 31351645, 35168367, 36174975, 58613945, 60363615, 62220957, 64606425, 67631475, 94054935, 100606025, 103701595, 156758225, 175841835, 269624147, 293069725, 301818075, 311104785, 470274675, 518507975, 808872441, 879209175, 1348120735, 1555523925, 4044362205, 6740603675, 20221811025]

約数ペア:

[(1, 20221811025), (3, 6740603675), (5, 4044362205), (13, 1555523925), (15, 1348120735), (23, 879209175), (25, 808872441), (39, 518507975), (43, 470274675), (65, 311104785), (67, 301818075), (69, 293069725), (75, 269624147), (115, 175841835), (129, 156758225), (195, 103701595), (201, 100606025), (215, 94054935), (299, 67631475), (313, 64606425), (325, 62220957), (335, 60363615), (345, 58613945), (559, 36174975), (575, 35168367), (645, 31351645), (871, 23216775), (897, 22543825), (939, 21535475), (975, 20740319), (989, 20446725), (1005, 20121205), (1075, 18810987), (1495, 13526295), (1541, 13122525), (1565, 12921285), (1675, 12072723), (1677, 12058325), (1725, 11722789), (2613, 7738925), (2795, 7234995), (2881, 7019025), (2967, 6815575), (3225, 6270329), (4069, 4969725), (4355, 4643355), (4485, 4508765), (4623, 4374175), (4695, 4307095), (4945, 4089345), (5025, 4024241), (7199, 2808975), (7475, 2705259), (7705, 2624505), (7825, 2584257), (8385, 2411665), (8643, 2339675), (12207, 1656575), (12857, 1572825), (13065, 1547785), (13459, 1502475), (13975, 1446999), (14405, 1403805), (14835, 1363115), (20033, 1009425), (20345, 993945), (20971, 964275), (21597, 936325), (21775, 928671), (22425, 901753), (23115, 874835), (23475, 861419), (24725, 817869), (35995, 561795), (37453, 539925), (38525, 524901), (38571, 524275), (40377, 500825), (41925, 482333), (43215, 467935), (60099, 336475), (61035, 331315), (62913, 321425), (64285, 314565), (65325, 309557), (66263, 305175), (67295, 300495), (72025, 280761), (74175, 272623), (93587, 216075), (100165, 201885), (101725, 198789), (104855, 192855), (107985, 187265), (112359, 179975), (115575, 174967)]