20347833588

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{12198941}}^1$

素因数の和:12199087

約数の個数: 24

約数和(自身を含む): 47819852640

約数和(自身を除く): 27472019052

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 12198941, 24397882, 36596823, 48795764, 73193646, 146387292, 1695652799, 3391305598, 5086958397, 6782611196, 10173916794, 20347833588]

約数ペア:

[(1, 20347833588), (2, 10173916794), (3, 6782611196), (4, 5086958397), (6, 3391305598), (12, 1695652799), (139, 146387292), (278, 73193646), (417, 48795764), (556, 36596823), (834, 24397882), (1668, 12198941)]