20047194

素因数分解:

$2^1\times 3^2\times {\mathrm{751}}^1\times {\mathrm{1483}}^1$

素因数の和:2242

約数の個数: 24

約数和(自身を含む): 43522752

約数和(自身を除く): 23475558

約数列:

[1, 2, 3, 6, 9, 18, 751, 1483, 1502, 2253, 2966, 4449, 4506, 6759, 8898, 13347, 13518, 26694, 1113733, 2227466, 3341199, 6682398, 10023597, 20047194]

約数ペア:

[(1, 20047194), (2, 10023597), (3, 6682398), (6, 3341199), (9, 2227466), (18, 1113733), (751, 26694), (1483, 13518), (1502, 13347), (2253, 8898), (2966, 6759), (4449, 4506)]