20582608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{55931}}^1$

素因数の和:55962

約数の個数: 20

約数和(自身を含む): 41613408

約数和(自身を除く): 21030800

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 55931, 111862, 223724, 447448, 894896, 1286413, 2572826, 5145652, 10291304, 20582608]

約数ペア:

[(1, 20582608), (2, 10291304), (4, 5145652), (8, 2572826), (16, 1286413), (23, 894896), (46, 447448), (92, 223724), (184, 111862), (368, 55931)]