20238049614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1\times {\mathrm{2221}}^1$

素因数の和:3505

約数の個数: 64

約数和(自身を含む): 43298069760

約数和(自身を除く): 23060020146

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1193, 1273, 2221, 2386, 2546, 3579, 3819, 4442, 6663, 7158, 7638, 13326, 22667, 42199, 45334, 68001, 79931, 84398, 126597, 136002, 148807, 159862, 239793, 253194, 297614, 446421, 479586, 892842, 1518689, 2649653, 2827333, 3037378, 4556067, 5299306, 5654666, 7948959, 8481999, 9112134, 15897918, 16963998, 50343407, 100686814, 151030221, 177526751, 302060442, 355053502, 532580253, 1065160506, 3373008269, 6746016538, 10119024807, 20238049614]

約数ペア:

[(1, 20238049614), (2, 10119024807), (3, 6746016538), (6, 3373008269), (19, 1065160506), (38, 532580253), (57, 355053502), (67, 302060442), (114, 177526751), (134, 151030221), (201, 100686814), (402, 50343407), (1193, 16963998), (1273, 15897918), (2221, 9112134), (2386, 8481999), (2546, 7948959), (3579, 5654666), (3819, 5299306), (4442, 4556067), (6663, 3037378), (7158, 2827333), (7638, 2649653), (13326, 1518689), (22667, 892842), (42199, 479586), (45334, 446421), (68001, 297614), (79931, 253194), (84398, 239793), (126597, 159862), (136002, 148807)]