20098104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 55604640

約数和(自身を除く): 35506536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1741, 1924, 2886, 3482, 3848, 5223, 5772, 6964, 10446, 11544, 13928, 20892, 22633, 41784, 45266, 64417, 67899, 90532, 128834, 135798, 181064, 193251, 257668, 271596, 386502, 515336, 543192, 773004, 837421, 1546008, 1674842, 2512263, 3349684, 5024526, 6699368, 10049052, 20098104]

約数ペア:

[(1, 20098104), (2, 10049052), (3, 6699368), (4, 5024526), (6, 3349684), (8, 2512263), (12, 1674842), (13, 1546008), (24, 837421), (26, 773004), (37, 543192), (39, 515336), (52, 386502), (74, 271596), (78, 257668), (104, 193251), (111, 181064), (148, 135798), (156, 128834), (222, 90532), (296, 67899), (312, 64417), (444, 45266), (481, 41784), (888, 22633), (962, 20892), (1443, 13928), (1741, 11544), (1924, 10446), (2886, 6964), (3482, 5772), (3848, 5223)]