20144135170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49132037}}^1$

素因数の和:49132085

約数の個数: 16

約数和(自身を含む): 37143820728

約数和(自身を除く): 16999685558

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 49132037, 98264074, 245660185, 491320370, 2014413517, 4028827034, 10072067585, 20144135170]

約数ペア:

[(1, 20144135170), (2, 10072067585), (5, 4028827034), (10, 2014413517), (41, 491320370), (82, 245660185), (205, 98264074), (410, 49132037)]