20260481822

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62920751}}^1$

素因数の和:62920783

約数の個数: 16

約数和(自身を含む): 36242353152

約数和(自身を除く): 15981871330

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62920751, 125841502, 440445257, 880890514, 1447177273, 2894354546, 10130240911, 20260481822]

約数ペア:

[(1, 20260481822), (2, 10130240911), (7, 2894354546), (14, 1447177273), (23, 880890514), (46, 440445257), (161, 125841502), (322, 62920751)]