20804948954

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{991}}^1\times {\mathrm{19843}}^1$

素因数の和:20882

約数の個数: 24

約数和(自身を含む): 32657826432

約数和(自身を除く): 11852877478

約数列:

[1, 2, 23, 46, 529, 991, 1058, 1982, 19843, 22793, 39686, 45586, 456389, 524239, 912778, 1048478, 10496947, 19664413, 20993894, 39328826, 452281499, 904562998, 10402474477, 20804948954]

約数ペア:

[(1, 20804948954), (2, 10402474477), (23, 904562998), (46, 452281499), (529, 39328826), (991, 20993894), (1058, 19664413), (1982, 10496947), (19843, 1048478), (22793, 912778), (39686, 524239), (45586, 456389)]