20163695651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 22476635136

約数和(自身を除く): 2312939485

約数列:

[1, 11, 101, 193, 271, 347, 1111, 2123, 2981, 3817, 19493, 27371, 35047, 52303, 66971, 94037, 214423, 301081, 385517, 575333, 736681, 1034407, 5282603, 6764071, 9497737, 18149141, 58108633, 74404781, 104475107, 199640551, 1833063241, 20163695651]

約数ペア:

[(1, 20163695651), (11, 1833063241), (101, 199640551), (193, 104475107), (271, 74404781), (347, 58108633), (1111, 18149141), (2123, 9497737), (2981, 6764071), (3817, 5282603), (19493, 1034407), (27371, 736681), (35047, 575333), (52303, 385517), (66971, 301081), (94037, 214423)]