20452463283

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1\times {\mathrm{6451}}^1$

素因数の和:10015

約数の個数: 32

約数和(自身を含む): 31904468992

約数和(自身を除く): 11452005709

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3511, 6451, 10533, 19353, 24577, 45157, 73731, 135471, 150973, 277393, 452919, 832179, 1056811, 1941751, 3170433, 5825253, 22649461, 67948383, 158546227, 475638681, 973926823, 2921780469, 6817487761, 20452463283]

約数ペア:

[(1, 20452463283), (3, 6817487761), (7, 2921780469), (21, 973926823), (43, 475638681), (129, 158546227), (301, 67948383), (903, 22649461), (3511, 5825253), (6451, 3170433), (10533, 1941751), (19353, 1056811), (24577, 832179), (45157, 452919), (73731, 277393), (135471, 150973)]