20687535271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 23218191360

約数和(自身を除く): 2530656089

約数列:

[1, 13, 41, 103, 139, 533, 1339, 1807, 2711, 4223, 5699, 14317, 35243, 54899, 74087, 111151, 186121, 279233, 376829, 586997, 1444963, 3630029, 4898777, 7630961, 11448553, 15449989, 38813387, 148831189, 200849857, 504574031, 1591348867, 20687535271]

約数ペア:

[(1, 20687535271), (13, 1591348867), (41, 504574031), (103, 200849857), (139, 148831189), (533, 38813387), (1339, 15449989), (1807, 11448553), (2711, 7630961), (4223, 4898777), (5699, 3630029), (14317, 1444963), (35243, 586997), (54899, 376829), (74087, 279233), (111151, 186121)]