20551414

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1552

約数の個数: 24

約数和(自身を含む): 34218072

約数和(自身を除く): 13666658

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 1483, 2966, 6929, 13858, 19279, 38558, 60803, 121606, 250627, 501254, 790439, 1580878, 10275707, 20551414]

約数ペア:

[(1, 20551414), (2, 10275707), (13, 1580878), (26, 790439), (41, 501254), (82, 250627), (169, 121606), (338, 60803), (533, 38558), (1066, 19279), (1483, 13858), (2966, 6929)]