20119867560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13913}}^1$

素因数の和:14049

約数の個数: 256

約数和(自身を含む): 72931622400

約数和(自身を除く): 52811754840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 103, 104, 108, 117, 120, 130, 135, 156, 180, 195, 206, 216, 234, 260, 270, 309, 312, 351, 360, 390, 412, 468, 515, 520, 540, 585, 618, 702, 780, 824, 927, 936, 1030, 1080, 1170, 1236, 1339, 1404, 1545, 1560, 1755, 1854, 2060, 2340, 2472, 2678, 2781, 2808, 3090, 3510, 3708, 4017, 4120, 4635, 4680, 5356, 5562, 6180, 6695, 7020, 7416, 8034, 9270, 10712, 11124, 12051, 12360, 13390, 13905, 13913, 14040, 16068, 18540, 20085, 22248, 24102, 26780, 27810, 27826, 32136, 36153, 37080, 40170, 41739, 48204, 53560, 55620, 55652, 60255, 69565, 72306, 80340, 83478, 96408, 111240, 111304, 120510, 125217, 139130, 144612, 160680, 166956, 180765, 180869, 208695, 241020, 250434, 278260, 289224, 333912, 361530, 361738, 375651, 417390, 482040, 500868, 542607, 556520, 626085, 723060, 723476, 751302, 834780, 904345, 1001736, 1085214, 1252170, 1433039, 1446120, 1446952, 1502604, 1627821, 1669560, 1808690, 1878255, 2170428, 2504340, 2713035, 2866078, 3005208, 3255642, 3617380, 3756510, 4299117, 4340856, 4883463, 5008680, 5426070, 5732156, 6511284, 7165195, 7234760, 7513020, 8139105, 8598234, 9766926, 10852140, 11464312, 12897351, 13022568, 14330390, 15026040, 16278210, 17196468, 18629507, 19533852, 21495585, 21704280, 24417315, 25794702, 28660780, 32556420, 34392936, 37259014, 38692053, 39067704, 42991170, 48834630, 51589404, 55888521, 57321560, 64486755, 65112840, 74518028, 77384106, 85982340, 93147535, 97669260, 103178808, 111777042, 128973510, 149036056, 154768212, 167665563, 171964680, 186295070, 193460265, 195338520, 223554084, 257947020, 279442605, 309536424, 335331126, 372590140, 386920530, 447108168, 502996689, 515894040, 558885210, 670662252, 745180280, 773841060, 838327815, 1005993378, 1117770420, 1341324504, 1547682120, 1676655630, 2011986756, 2235540840, 2514983445, 3353311260, 4023973512, 5029966890, 6706622520, 10059933780, 20119867560]

約数ペア:

[(1, 20119867560), (2, 10059933780), (3, 6706622520), (4, 5029966890), (5, 4023973512), (6, 3353311260), (8, 2514983445), (9, 2235540840), (10, 2011986756), (12, 1676655630), (13, 1547682120), (15, 1341324504), (18, 1117770420), (20, 1005993378), (24, 838327815), (26, 773841060), (27, 745180280), (30, 670662252), (36, 558885210), (39, 515894040), (40, 502996689), (45, 447108168), (52, 386920530), (54, 372590140), (60, 335331126), (65, 309536424), (72, 279442605), (78, 257947020), (90, 223554084), (103, 195338520), (104, 193460265), (108, 186295070), (117, 171964680), (120, 167665563), (130, 154768212), (135, 149036056), (156, 128973510), (180, 111777042), (195, 103178808), (206, 97669260), (216, 93147535), (234, 85982340), (260, 77384106), (270, 74518028), (309, 65112840), (312, 64486755), (351, 57321560), (360, 55888521), (390, 51589404), (412, 48834630), (468, 42991170), (515, 39067704), (520, 38692053), (540, 37259014), (585, 34392936), (618, 32556420), (702, 28660780), (780, 25794702), (824, 24417315), (927, 21704280), (936, 21495585), (1030, 19533852), (1080, 18629507), (1170, 17196468), (1236, 16278210), (1339, 15026040), (1404, 14330390), (1545, 13022568), (1560, 12897351), (1755, 11464312), (1854, 10852140), (2060, 9766926), (2340, 8598234), (2472, 8139105), (2678, 7513020), (2781, 7234760), (2808, 7165195), (3090, 6511284), (3510, 5732156), (3708, 5426070), (4017, 5008680), (4120, 4883463), (4635, 4340856), (4680, 4299117), (5356, 3756510), (5562, 3617380), (6180, 3255642), (6695, 3005208), (7020, 2866078), (7416, 2713035), (8034, 2504340), (9270, 2170428), (10712, 1878255), (11124, 1808690), (12051, 1669560), (12360, 1627821), (13390, 1502604), (13905, 1446952), (13913, 1446120), (14040, 1433039), (16068, 1252170), (18540, 1085214), (20085, 1001736), (22248, 904345), (24102, 834780), (26780, 751302), (27810, 723476), (27826, 723060), (32136, 626085), (36153, 556520), (37080, 542607), (40170, 500868), (41739, 482040), (48204, 417390), (53560, 375651), (55620, 361738), (55652, 361530), (60255, 333912), (69565, 289224), (72306, 278260), (80340, 250434), (83478, 241020), (96408, 208695), (111240, 180869), (111304, 180765), (120510, 166956), (125217, 160680), (139130, 144612)]