20199972435

素因数分解:

$3^1\times 5^1\times {\mathrm{11527}}^1\times {\mathrm{116827}}^1$

素因数の和:128362

約数の個数: 16

約数和(自身を含む): 32323036416

約数和(自身を除く): 12123063981

約数列:

[1, 3, 5, 15, 11527, 34581, 57635, 116827, 172905, 350481, 584135, 1752405, 1346664829, 4039994487, 6733324145, 20199972435]

約数ペア:

[(1, 20199972435), (3, 6733324145), (5, 4039994487), (15, 1346664829), (11527, 1752405), (34581, 584135), (57635, 350481), (116827, 172905)]