20163756689

素因数分解:

${\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1\times {\mathrm{2267}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 20803438656

約数和(自身を除く): 639681967

約数列:

[1, 37, 421, 571, 2267, 15577, 21127, 83879, 240391, 954407, 1294457, 8894467, 35313059, 47894909, 544966397, 20163756689]

約数ペア:

[(1, 20163756689), (37, 544966397), (421, 47894909), (571, 35313059), (2267, 8894467), (15577, 1294457), (21127, 954407), (83879, 240391)]