20219159016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68111}}^1$

素因数の和:68180

約数の個数: 192

約数和(自身を含む): 68003020800

約数和(自身を除く): 47783861784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 342, 372, 399, 434, 456, 504, 532, 558, 589, 651, 684, 744, 798, 868, 1064, 1116, 1178, 1197, 1302, 1368, 1596, 1736, 1767, 1953, 2232, 2356, 2394, 2604, 3192, 3534, 3906, 4123, 4712, 4788, 5208, 5301, 7068, 7812, 8246, 9576, 10602, 12369, 14136, 15624, 16492, 21204, 24738, 32984, 37107, 42408, 49476, 68111, 74214, 98952, 136222, 148428, 204333, 272444, 296856, 408666, 476777, 544888, 612999, 817332, 953554, 1225998, 1294109, 1430331, 1634664, 1907108, 2111441, 2451996, 2588218, 2860662, 3814216, 3882327, 4222882, 4290993, 4903992, 5176436, 5721324, 6334323, 7764654, 8445764, 8581986, 9058763, 10352872, 11442648, 11646981, 12668646, 14780087, 15529308, 16891528, 17163972, 18117526, 19002969, 23293962, 25337292, 27176289, 29560174, 31058616, 34327944, 36235052, 38005938, 40117379, 44340261, 46587924, 50674584, 54352578, 59120348, 72470104, 76011876, 80234758, 81528867, 88680522, 93175848, 108705156, 118240696, 120352137, 133020783, 152023752, 160469516, 163057734, 177361044, 217410312, 240704274, 266041566, 280821653, 320939032, 326115468, 354722088, 361056411, 481408548, 532083132, 561643306, 652230936, 722112822, 842464959, 962817096, 1064166264, 1123286612, 1444225644, 1684929918, 2246573224, 2527394877, 2888451288, 3369859836, 5054789754, 6739719672, 10109579508, 20219159016]

約数ペア:

[(1, 20219159016), (2, 10109579508), (3, 6739719672), (4, 5054789754), (6, 3369859836), (7, 2888451288), (8, 2527394877), (9, 2246573224), (12, 1684929918), (14, 1444225644), (18, 1123286612), (19, 1064166264), (21, 962817096), (24, 842464959), (28, 722112822), (31, 652230936), (36, 561643306), (38, 532083132), (42, 481408548), (56, 361056411), (57, 354722088), (62, 326115468), (63, 320939032), (72, 280821653), (76, 266041566), (84, 240704274), (93, 217410312), (114, 177361044), (124, 163057734), (126, 160469516), (133, 152023752), (152, 133020783), (168, 120352137), (171, 118240696), (186, 108705156), (217, 93175848), (228, 88680522), (248, 81528867), (252, 80234758), (266, 76011876), (279, 72470104), (342, 59120348), (372, 54352578), (399, 50674584), (434, 46587924), (456, 44340261), (504, 40117379), (532, 38005938), (558, 36235052), (589, 34327944), (651, 31058616), (684, 29560174), (744, 27176289), (798, 25337292), (868, 23293962), (1064, 19002969), (1116, 18117526), (1178, 17163972), (1197, 16891528), (1302, 15529308), (1368, 14780087), (1596, 12668646), (1736, 11646981), (1767, 11442648), (1953, 10352872), (2232, 9058763), (2356, 8581986), (2394, 8445764), (2604, 7764654), (3192, 6334323), (3534, 5721324), (3906, 5176436), (4123, 4903992), (4712, 4290993), (4788, 4222882), (5208, 3882327), (5301, 3814216), (7068, 2860662), (7812, 2588218), (8246, 2451996), (9576, 2111441), (10602, 1907108), (12369, 1634664), (14136, 1430331), (15624, 1294109), (16492, 1225998), (21204, 953554), (24738, 817332), (32984, 612999), (37107, 544888), (42408, 476777), (49476, 408666), (68111, 296856), (74214, 272444), (98952, 204333), (136222, 148428)]