20176045870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{332993}}^1$

素因数の和:333156

約数の個数: 32

約数和(自身を含む): 37258032672

約数和(自身を除く): 17081986802

約数列:

[1, 2, 5, 10, 73, 83, 146, 166, 365, 415, 730, 830, 6059, 12118, 30295, 60590, 332993, 665986, 1664965, 3329930, 24308489, 27638419, 48616978, 55276838, 121542445, 138192095, 243084890, 276384190, 2017604587, 4035209174, 10088022935, 20176045870]

約数ペア:

[(1, 20176045870), (2, 10088022935), (5, 4035209174), (10, 2017604587), (73, 276384190), (83, 243084890), (146, 138192095), (166, 121542445), (365, 55276838), (415, 48616978), (730, 27638419), (830, 24308489), (6059, 3329930), (12118, 1664965), (30295, 665986), (60590, 332993)]