20234018385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1\times {\mathrm{1429}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 40689792000

約数和(自身を除く): 20455773615

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 569, 711, 1185, 1429, 1659, 1707, 2765, 2845, 3555, 3983, 4287, 4977, 5121, 7145, 8295, 8535, 10003, 11949, 12861, 19915, 21435, 24885, 25605, 30009, 35847, 44951, 50015, 59745, 64305, 90027, 112891, 134853, 150045, 179235, 224755, 314657, 338673, 404559, 450135, 564455, 674265, 790237, 813101, 943971, 1016019, 1573285, 1693365, 2022795, 2370711, 2439303, 2831913, 3951185, 4065505, 4719855, 5080095, 5691707, 7112133, 7317909, 11853555, 12196515, 14159565, 17075121, 28458535, 35560665, 36589545, 51225363, 64234979, 85375605, 192704937, 256126815, 321174895, 449644853, 578114811, 963524685, 1348934559, 2248224265, 2890574055, 4046803677, 6744672795, 20234018385]

約数ペア:

[(1, 20234018385), (3, 6744672795), (5, 4046803677), (7, 2890574055), (9, 2248224265), (15, 1348934559), (21, 963524685), (35, 578114811), (45, 449644853), (63, 321174895), (79, 256126815), (105, 192704937), (237, 85375605), (315, 64234979), (395, 51225363), (553, 36589545), (569, 35560665), (711, 28458535), (1185, 17075121), (1429, 14159565), (1659, 12196515), (1707, 11853555), (2765, 7317909), (2845, 7112133), (3555, 5691707), (3983, 5080095), (4287, 4719855), (4977, 4065505), (5121, 3951185), (7145, 2831913), (8295, 2439303), (8535, 2370711), (10003, 2022795), (11949, 1693365), (12861, 1573285), (19915, 1016019), (21435, 943971), (24885, 813101), (25605, 790237), (30009, 674265), (35847, 564455), (44951, 450135), (50015, 404559), (59745, 338673), (64305, 314657), (90027, 224755), (112891, 179235), (134853, 150045)]