20111036715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{6679}}^1$

素因数の和:6798

約数の個数: 144

約数和(自身を含む): 44350924800

約数和(自身を除く): 24239888085

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 79, 99, 105, 121, 165, 231, 237, 315, 363, 385, 395, 495, 553, 605, 693, 711, 847, 869, 1089, 1155, 1185, 1659, 1815, 2541, 2607, 2765, 3465, 3555, 4235, 4345, 4977, 5445, 6083, 6679, 7623, 7821, 8295, 9559, 12705, 13035, 18249, 20037, 24885, 28677, 30415, 33395, 38115, 39105, 46753, 47795, 54747, 60111, 66913, 73469, 86031, 91245, 100185, 140259, 143385, 200739, 220407, 233765, 273735, 300555, 334565, 367345, 420777, 430155, 514283, 527641, 602217, 661221, 701295, 808159, 1003695, 1102035, 1542849, 1582923, 2103885, 2424477, 2571415, 2638205, 3011085, 3306105, 3693487, 4040795, 4628547, 4748769, 5657113, 5804051, 7273431, 7714245, 7914615, 11080461, 12122385, 16971339, 17412153, 18467435, 23142735, 23743845, 28285565, 29020255, 33241383, 36367155, 40628357, 50914017, 52236459, 55402305, 63844561, 84856695, 87060765, 121885071, 166206915, 191533683, 203141785, 254570085, 261182295, 319222805, 365655213, 446911927, 574601049, 609425355, 957668415, 1340735781, 1828276065, 2234559635, 2873005245, 4022207343, 6703678905, 20111036715]

約数ペア:

[(1, 20111036715), (3, 6703678905), (5, 4022207343), (7, 2873005245), (9, 2234559635), (11, 1828276065), (15, 1340735781), (21, 957668415), (33, 609425355), (35, 574601049), (45, 446911927), (55, 365655213), (63, 319222805), (77, 261182295), (79, 254570085), (99, 203141785), (105, 191533683), (121, 166206915), (165, 121885071), (231, 87060765), (237, 84856695), (315, 63844561), (363, 55402305), (385, 52236459), (395, 50914017), (495, 40628357), (553, 36367155), (605, 33241383), (693, 29020255), (711, 28285565), (847, 23743845), (869, 23142735), (1089, 18467435), (1155, 17412153), (1185, 16971339), (1659, 12122385), (1815, 11080461), (2541, 7914615), (2607, 7714245), (2765, 7273431), (3465, 5804051), (3555, 5657113), (4235, 4748769), (4345, 4628547), (4977, 4040795), (5445, 3693487), (6083, 3306105), (6679, 3011085), (7623, 2638205), (7821, 2571415), (8295, 2424477), (9559, 2103885), (12705, 1582923), (13035, 1542849), (18249, 1102035), (20037, 1003695), (24885, 808159), (28677, 701295), (30415, 661221), (33395, 602217), (38115, 527641), (39105, 514283), (46753, 430155), (47795, 420777), (54747, 367345), (60111, 334565), (66913, 300555), (73469, 273735), (86031, 233765), (91245, 220407), (100185, 200739), (140259, 143385)]