20171149614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{2731}}^1$

素因数の和:2903

約数の個数: 144

約数和(自身を含む): 55265169024

約数和(自身を除く): 35094019410

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 73, 77, 99, 126, 146, 154, 198, 219, 231, 438, 462, 511, 657, 693, 803, 1022, 1314, 1386, 1533, 1606, 2409, 2731, 3066, 4599, 4818, 5329, 5462, 5621, 7227, 8193, 9198, 10658, 11242, 14454, 15987, 16386, 16863, 19117, 24579, 30041, 31974, 33726, 37303, 38234, 47961, 49158, 50589, 57351, 58619, 60082, 74606, 90123, 95922, 101178, 111909, 114702, 117238, 172053, 175857, 180246, 199363, 210287, 223818, 270369, 335727, 344106, 351714, 398726, 410333, 420574, 527571, 540738, 598089, 630861, 671454, 820666, 1055142, 1196178, 1230999, 1261722, 1395541, 1794267, 1892583, 2192993, 2461998, 2791082, 3588534, 3692997, 3785166, 4186623, 4385986, 6578979, 7385994, 8373246, 12559869, 13157958, 14553499, 15350951, 19736937, 25119738, 29106998, 30701902, 39473874, 43660497, 46052853, 87320994, 92105706, 101874493, 130981491, 138158559, 160088489, 203748986, 261962982, 276317118, 305623479, 320176978, 480265467, 611246958, 916870437, 960530934, 1120619423, 1440796401, 1833740874, 2241238846, 2881592802, 3361858269, 6723716538, 10085574807, 20171149614]

約数ペア:

[(1, 20171149614), (2, 10085574807), (3, 6723716538), (6, 3361858269), (7, 2881592802), (9, 2241238846), (11, 1833740874), (14, 1440796401), (18, 1120619423), (21, 960530934), (22, 916870437), (33, 611246958), (42, 480265467), (63, 320176978), (66, 305623479), (73, 276317118), (77, 261962982), (99, 203748986), (126, 160088489), (146, 138158559), (154, 130981491), (198, 101874493), (219, 92105706), (231, 87320994), (438, 46052853), (462, 43660497), (511, 39473874), (657, 30701902), (693, 29106998), (803, 25119738), (1022, 19736937), (1314, 15350951), (1386, 14553499), (1533, 13157958), (1606, 12559869), (2409, 8373246), (2731, 7385994), (3066, 6578979), (4599, 4385986), (4818, 4186623), (5329, 3785166), (5462, 3692997), (5621, 3588534), (7227, 2791082), (8193, 2461998), (9198, 2192993), (10658, 1892583), (11242, 1794267), (14454, 1395541), (15987, 1261722), (16386, 1230999), (16863, 1196178), (19117, 1055142), (24579, 820666), (30041, 671454), (31974, 630861), (33726, 598089), (37303, 540738), (38234, 527571), (47961, 420574), (49158, 410333), (50589, 398726), (57351, 351714), (58619, 344106), (60082, 335727), (74606, 270369), (90123, 223818), (95922, 210287), (101178, 199363), (111909, 180246), (114702, 175857), (117238, 172053)]