20143457864

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{337}}^1\times {\mathrm{38713}}^1$

素因数の和:39249

約数の個数: 32

約数和(自身を含む): 38078316120

約数和(自身を除く): 17934858256

約数列:

[1, 2, 4, 8, 193, 337, 386, 674, 772, 1348, 1544, 2696, 38713, 65041, 77426, 130082, 154852, 260164, 309704, 520328, 7471609, 13046281, 14943218, 26092562, 29886436, 52185124, 59772872, 104370248, 2517932233, 5035864466, 10071728932, 20143457864]

約数ペア:

[(1, 20143457864), (2, 10071728932), (4, 5035864466), (8, 2517932233), (193, 104370248), (337, 59772872), (386, 52185124), (674, 29886436), (772, 26092562), (1348, 14943218), (1544, 13046281), (2696, 7471609), (38713, 520328), (65041, 309704), (77426, 260164), (130082, 154852)]