20171340833

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{125621}}^1$

素因数の和:125777

約数の個数: 24

約数和(自身を含む): 24488752680

約数和(自身を除く): 4317411847

約数列:

[1, 7, 29, 49, 113, 203, 791, 1421, 3277, 5537, 22939, 125621, 160573, 879347, 3643009, 6155429, 14195173, 25501063, 99366211, 178507441, 411660017, 695563477, 2881620119, 20171340833]

約数ペア:

[(1, 20171340833), (7, 2881620119), (29, 695563477), (49, 411660017), (113, 178507441), (203, 99366211), (791, 25501063), (1421, 14195173), (3277, 6155429), (5537, 3643009), (22939, 879347), (125621, 160573)]