20163050270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{807491}}^1$

素因数の和:807736

約数の個数: 32

約数和(自身を含む): 39767366016

約数和(自身を除く): 19604315746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 4994, 12485, 24970, 807491, 1614982, 4037455, 8074910, 8882401, 17764802, 44412005, 88824010, 183300457, 366600914, 916502285, 1833004570, 2016305027, 4032610054, 10081525135, 20163050270]

約数ペア:

[(1, 20163050270), (2, 10081525135), (5, 4032610054), (10, 2016305027), (11, 1833004570), (22, 916502285), (55, 366600914), (110, 183300457), (227, 88824010), (454, 44412005), (1135, 17764802), (2270, 8882401), (2497, 8074910), (4994, 4037455), (12485, 1614982), (24970, 807491)]