20127632

素因数分解:

$2^4\times 7^2\times {\mathrm{25673}}^1$

素因数の和:25695

約数の個数: 30

約数和(自身を含む): 45365958

約数和(自身を除く): 25238326

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 25673, 51346, 102692, 179711, 205384, 359422, 410768, 718844, 1257977, 1437688, 2515954, 2875376, 5031908, 10063816, 20127632]

約数ペア:

[(1, 20127632), (2, 10063816), (4, 5031908), (7, 2875376), (8, 2515954), (14, 1437688), (16, 1257977), (28, 718844), (49, 410768), (56, 359422), (98, 205384), (112, 179711), (196, 102692), (392, 51346), (784, 25673)]