20190823976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6454867}}^1$

素因数の和:6454913

約数の個数: 32

約数和(自身を含む): 41827544640

約数和(自身を除く): 21636720664

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 6454867, 12909734, 25819468, 51638936, 109732739, 148461941, 219465478, 296923882, 438930956, 593847764, 877861912, 1187695528, 2523852997, 5047705994, 10095411988, 20190823976]

約数ペア:

[(1, 20190823976), (2, 10095411988), (4, 5047705994), (8, 2523852997), (17, 1187695528), (23, 877861912), (34, 593847764), (46, 438930956), (68, 296923882), (92, 219465478), (136, 148461941), (184, 109732739), (391, 51638936), (782, 25819468), (1564, 12909734), (3128, 6454867)]