20146331205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13553}}^1$

素因数の和:13609

約数の個数: 192

約数和(自身を含む): 48456092160

約数和(自身を除く): 28309760955

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 27, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 121, 135, 143, 165, 189, 195, 231, 273, 297, 315, 351, 363, 385, 429, 455, 495, 585, 605, 693, 715, 819, 847, 945, 1001, 1089, 1155, 1287, 1365, 1485, 1573, 1755, 1815, 2079, 2145, 2457, 2541, 3003, 3267, 3465, 3861, 4095, 4235, 4719, 5005, 5445, 6435, 7623, 7865, 9009, 10395, 11011, 12285, 12705, 13553, 14157, 15015, 16335, 19305, 22869, 23595, 27027, 33033, 38115, 40659, 42471, 45045, 55055, 67765, 70785, 94871, 99099, 114345, 121977, 135135, 149083, 165165, 176189, 203295, 212355, 284613, 297297, 365931, 447249, 474355, 495495, 528567, 609885, 745415, 853839, 880945, 1043581, 1233323, 1341747, 1423065, 1486485, 1585701, 1639913, 1829655, 1938079, 2236245, 2561517, 2642835, 3130743, 3699969, 4025241, 4269195, 4757103, 4919739, 5217905, 5814237, 6166615, 6708735, 7928505, 8199565, 9392229, 9690395, 11099907, 11479391, 12807585, 13566553, 14759217, 15653715, 17442711, 18499845, 20126205, 21318869, 23785515, 24598695, 28176687, 29071185, 33299721, 34438173, 40699659, 44277651, 46961145, 52328133, 55499535, 57396955, 63956607, 67832765, 73796085, 87213555, 103314519, 106594345, 122098977, 140883435, 149232083, 166498605, 172190865, 191869821, 203498295, 221388255, 261640665, 309943557, 319783035, 366296931, 447696249, 516572595, 575609463, 610494885, 746160415, 959349105, 1343088747, 1549717785, 1831484655, 2238481245, 2878047315, 4029266241, 6715443735, 20146331205]

約数ペア:

[(1, 20146331205), (3, 6715443735), (5, 4029266241), (7, 2878047315), (9, 2238481245), (11, 1831484655), (13, 1549717785), (15, 1343088747), (21, 959349105), (27, 746160415), (33, 610494885), (35, 575609463), (39, 516572595), (45, 447696249), (55, 366296931), (63, 319783035), (65, 309943557), (77, 261640665), (91, 221388255), (99, 203498295), (105, 191869821), (117, 172190865), (121, 166498605), (135, 149232083), (143, 140883435), (165, 122098977), (189, 106594345), (195, 103314519), (231, 87213555), (273, 73796085), (297, 67832765), (315, 63956607), (351, 57396955), (363, 55499535), (385, 52328133), (429, 46961145), (455, 44277651), (495, 40699659), (585, 34438173), (605, 33299721), (693, 29071185), (715, 28176687), (819, 24598695), (847, 23785515), (945, 21318869), (1001, 20126205), (1089, 18499845), (1155, 17442711), (1287, 15653715), (1365, 14759217), (1485, 13566553), (1573, 12807585), (1755, 11479391), (1815, 11099907), (2079, 9690395), (2145, 9392229), (2457, 8199565), (2541, 7928505), (3003, 6708735), (3267, 6166615), (3465, 5814237), (3861, 5217905), (4095, 4919739), (4235, 4757103), (4719, 4269195), (5005, 4025241), (5445, 3699969), (6435, 3130743), (7623, 2642835), (7865, 2561517), (9009, 2236245), (10395, 1938079), (11011, 1829655), (12285, 1639913), (12705, 1585701), (13553, 1486485), (14157, 1423065), (15015, 1341747), (16335, 1233323), (19305, 1043581), (22869, 880945), (23595, 853839), (27027, 745415), (33033, 609885), (38115, 528567), (40659, 495495), (42471, 474355), (45045, 447249), (55055, 365931), (67765, 297297), (70785, 284613), (94871, 212355), (99099, 203295), (114345, 176189), (121977, 165165), (135135, 149083)]