20140318430

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1697}}^1\times {\mathrm{2437}}^1$

素因数の和:4628

約数の個数: 32

約数和(自身を含む): 36363335616

約数和(自身を除く): 16223017186

約数列:

[1, 2, 5, 10, 487, 974, 1697, 2435, 2437, 3394, 4870, 4874, 8485, 12185, 16970, 24370, 826439, 1186819, 1652878, 2373638, 4132195, 4135589, 5934095, 8264390, 8271178, 11868190, 20677945, 41355890, 2014031843, 4028063686, 10070159215, 20140318430]

約数ペア:

[(1, 20140318430), (2, 10070159215), (5, 4028063686), (10, 2014031843), (487, 41355890), (974, 20677945), (1697, 11868190), (2435, 8271178), (2437, 8264390), (3394, 5934095), (4870, 4135589), (4874, 4132195), (8485, 2373638), (12185, 1652878), (16970, 1186819), (24370, 826439)]