20043822

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 42462720

約数和(自身を除く): 22418898

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 911, 1158, 1822, 2733, 3667, 5466, 7334, 11001, 17309, 22002, 34618, 51927, 103854, 175823, 351646, 527469, 1054938, 3340637, 6681274, 10021911, 20043822]

約数ペア:

[(1, 20043822), (2, 10021911), (3, 6681274), (6, 3340637), (19, 1054938), (38, 527469), (57, 351646), (114, 175823), (193, 103854), (386, 51927), (579, 34618), (911, 22002), (1158, 17309), (1822, 11001), (2733, 7334), (3667, 5466)]