220061388

素因数分解:

$2^2\times 3^1\times {\mathrm{691}}^1\times {\mathrm{26539}}^1$

素因数の和:27237

約数の個数: 24

約数和(自身を含む): 514239040

約数和(自身を除く): 294177652

約数列:

[1, 2, 3, 4, 6, 12, 691, 1382, 2073, 2764, 4146, 8292, 26539, 53078, 79617, 106156, 159234, 318468, 18338449, 36676898, 55015347, 73353796, 110030694, 220061388]

約数ペア:

[(1, 220061388), (2, 110030694), (3, 73353796), (4, 55015347), (6, 36676898), (12, 18338449), (691, 318468), (1382, 159234), (2073, 106156), (2764, 79617), (4146, 53078), (8292, 26539)]