20175467546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1\times {\mathrm{5209}}^1$

素因数の和:6014

約数の個数: 32

約数和(自身を含む): 32770483200

約数和(自身を除く): 12595015654

約数列:

[1, 2, 13, 26, 311, 479, 622, 958, 4043, 5209, 6227, 8086, 10418, 12454, 67717, 135434, 148969, 297938, 1619999, 1936597, 2495111, 3239998, 3873194, 4990222, 21059987, 32436443, 42119974, 64872886, 775979521, 1551959042, 10087733773, 20175467546]

約数ペア:

[(1, 20175467546), (2, 10087733773), (13, 1551959042), (26, 775979521), (311, 64872886), (479, 42119974), (622, 32436443), (958, 21059987), (4043, 4990222), (5209, 3873194), (6227, 3239998), (8086, 2495111), (10418, 1936597), (12454, 1619999), (67717, 297938), (135434, 148969)]