20366273912

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{359}}^1\times {\mathrm{42463}}^1$

素因数の和:42995

約数の個数: 32

約数和(自身を含む): 38523340800

約数和(自身を除く): 18157066888

約数列:

[1, 2, 4, 8, 167, 334, 359, 668, 718, 1336, 1436, 2872, 42463, 59953, 84926, 119906, 169852, 239812, 339704, 479624, 7091321, 14182642, 15244217, 28365284, 30488434, 56730568, 60976868, 121953736, 2545784239, 5091568478, 10183136956, 20366273912]

約数ペア:

[(1, 20366273912), (2, 10183136956), (4, 5091568478), (8, 2545784239), (167, 121953736), (334, 60976868), (359, 56730568), (668, 30488434), (718, 28365284), (1336, 15244217), (1436, 14182642), (2872, 7091321), (42463, 479624), (59953, 339704), (84926, 239812), (119906, 169852)]