20199985388

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{3794137}}^1$

素因数の和:3794174

約数の個数: 24

約数和(自身を含む): 38882326224

約数和(自身を除く): 18682340836

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 3794137, 7588274, 15176548, 41735507, 83471014, 166942028, 459090577, 918181154, 1836362308, 5049996347, 10099992694, 20199985388]

約数ペア:

[(1, 20199985388), (2, 10099992694), (4, 5049996347), (11, 1836362308), (22, 918181154), (44, 459090577), (121, 166942028), (242, 83471014), (484, 41735507), (1331, 15176548), (2662, 7588274), (5324, 3794137)]