20171909544

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11513647}}^1$

素因数の和:11513729

約数の個数: 32

約数和(自身を含む): 51120597120

約数和(自身を除く): 30948687576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11513647, 23027294, 34540941, 46054588, 69081882, 92109176, 138163764, 276327528, 840496231, 1680992462, 2521488693, 3361984924, 5042977386, 6723969848, 10085954772, 20171909544]

約数ペア:

[(1, 20171909544), (2, 10085954772), (3, 6723969848), (4, 5042977386), (6, 3361984924), (8, 2521488693), (12, 1680992462), (24, 840496231), (73, 276327528), (146, 138163764), (219, 92109176), (292, 69081882), (438, 46054588), (584, 34540941), (876, 23027294), (1752, 11513647)]