20199310194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20910259}}^1$

素因数の和:20910294

約数の個数: 32

約数和(自身を含む): 48177239040

約数和(自身を除く): 27977928846

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20910259, 41820518, 62730777, 125461554, 146371813, 292743626, 439115439, 480935957, 878230878, 961871914, 1442807871, 2885615742, 3366551699, 6733103398, 10099655097, 20199310194]

約数ペア:

[(1, 20199310194), (2, 10099655097), (3, 6733103398), (6, 3366551699), (7, 2885615742), (14, 1442807871), (21, 961871914), (23, 878230878), (42, 480935957), (46, 439115439), (69, 292743626), (138, 146371813), (161, 125461554), (322, 62730777), (483, 41820518), (966, 20910259)]