20241592

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 43636320

約数和(自身を除く): 23394728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 1997, 2534, 3994, 5068, 7988, 10136, 13979, 15976, 27958, 55916, 111832, 361457, 722914, 1445828, 2530199, 2891656, 5060398, 10120796, 20241592]

約数ペア:

[(1, 20241592), (2, 10120796), (4, 5060398), (7, 2891656), (8, 2530199), (14, 1445828), (28, 722914), (56, 361457), (181, 111832), (362, 55916), (724, 27958), (1267, 15976), (1448, 13979), (1997, 10136), (2534, 7988), (3994, 5068)]