20112038553607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{16926661}}^1$

素因数の和:16927879

約数の個数: 32

約数和(自身を含む): 27026327268864

約数和(自身を除く): 6914288715257

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1187, 8309, 13057, 15431, 91399, 108017, 169741, 1188187, 16926661, 118486627, 186193271, 220046593, 1303352897, 1540326151, 2420512523, 16943587661, 20091946607, 140643626249, 221011412677, 261195305891, 1547079888739, 1828367141237, 2873148364801, 20112038553607]

約数ペア:

[(1, 20112038553607), (7, 2873148364801), (11, 1828367141237), (13, 1547079888739), (77, 261195305891), (91, 221011412677), (143, 140643626249), (1001, 20091946607), (1187, 16943587661), (8309, 2420512523), (13057, 1540326151), (15431, 1303352897), (91399, 220046593), (108017, 186193271), (169741, 118486627), (1188187, 16926661)]