20260908775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{68041}}^1$

素因数の和:68371

約数の個数: 24

約数和(自身を含む): 25800982064

約数和(自身を除く): 5540073289

約数列:

[1, 5, 25, 43, 215, 277, 1075, 1385, 6925, 11911, 59555, 68041, 297775, 340205, 1701025, 2925763, 14628815, 18847357, 73144075, 94236785, 471183925, 810436351, 4052181755, 20260908775]

約数ペア:

[(1, 20260908775), (5, 4052181755), (25, 810436351), (43, 471183925), (215, 94236785), (277, 73144075), (1075, 18847357), (1385, 14628815), (6925, 2925763), (11911, 1701025), (59555, 340205), (68041, 297775)]