20160746295

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1951}}^1$

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 33995157504

約数和(自身を除く): 13834411209

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 433, 555, 645, 1299, 1591, 1951, 2165, 4773, 5853, 6495, 7955, 9755, 16021, 18619, 23865, 29265, 48063, 55857, 72187, 80105, 83893, 93095, 216561, 240315, 251679, 279285, 360935, 419465, 688903, 844783, 1082805, 1258395, 2066709, 2534349, 3104041, 3444515, 4223915, 9312123, 10333545, 12671745, 15520205, 31256971, 36325669, 46560615, 93770913, 108977007, 156284855, 181628345, 468854565, 544885035, 1344049753, 4032149259, 6720248765, 20160746295]

約数ペア:

[(1, 20160746295), (3, 6720248765), (5, 4032149259), (15, 1344049753), (37, 544885035), (43, 468854565), (111, 181628345), (129, 156284855), (185, 108977007), (215, 93770913), (433, 46560615), (555, 36325669), (645, 31256971), (1299, 15520205), (1591, 12671745), (1951, 10333545), (2165, 9312123), (4773, 4223915), (5853, 3444515), (6495, 3104041), (7955, 2534349), (9755, 2066709), (16021, 1258395), (18619, 1082805), (23865, 844783), (29265, 688903), (48063, 419465), (55857, 360935), (72187, 279285), (80105, 251679), (83893, 240315), (93095, 216561)]