20777070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36451}}^1$

素因数の和:36480

約数の個数: 32

約数和(自身を含む): 52490880

約数和(自身を除く): 31713810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36451, 72902, 109353, 182255, 218706, 364510, 546765, 692569, 1093530, 1385138, 2077707, 3462845, 4155414, 6925690, 10388535, 20777070]

約数ペア:

[(1, 20777070), (2, 10388535), (3, 6925690), (5, 4155414), (6, 3462845), (10, 2077707), (15, 1385138), (19, 1093530), (30, 692569), (38, 546765), (57, 364510), (95, 218706), (114, 182255), (190, 109353), (285, 72902), (570, 36451)]