20221473880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12330167}}^1$

素因数の和:12330219

約数の個数: 32

約数和(自身を含む): 46608035040

約数和(自身を除く): 26386561160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 12330167, 24660334, 49320668, 61650835, 98641336, 123301670, 246603340, 493206680, 505536847, 1011073694, 2022147388, 2527684235, 4044294776, 5055368470, 10110736940, 20221473880]

約数ペア:

[(1, 20221473880), (2, 10110736940), (4, 5055368470), (5, 4044294776), (8, 2527684235), (10, 2022147388), (20, 1011073694), (40, 505536847), (41, 493206680), (82, 246603340), (164, 123301670), (205, 98641336), (328, 61650835), (410, 49320668), (820, 24660334), (1640, 12330167)]