20120676

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72901}}^1$

素因数の和:72931

約数の個数: 24

約数和(自身を含む): 48990144

約数和(自身を除く): 28869468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72901, 145802, 218703, 291604, 437406, 874812, 1676723, 3353446, 5030169, 6706892, 10060338, 20120676]

約数ペア:

[(1, 20120676), (2, 10060338), (3, 6706892), (4, 5030169), (6, 3353446), (12, 1676723), (23, 874812), (46, 437406), (69, 291604), (92, 218703), (138, 145802), (276, 72901)]