20184517451

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{105503}}^1$

素因数の和:105842

約数の個数: 16

約数和(自身を含む): 23349301248

約数和(自身を除く): 3164783797

約数列:

[1, 7, 151, 181, 1057, 1267, 27331, 105503, 191317, 738521, 15930953, 19096043, 111516671, 133672301, 2883502493, 20184517451]

約数ペア:

[(1, 20184517451), (7, 2883502493), (151, 133672301), (181, 111516671), (1057, 19096043), (1267, 15930953), (27331, 738521), (105503, 191317)]