20170038245

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{315083}}^1$

素因数の和:315185

約数の個数: 32

約数和(自身を含む): 29038141440

約数和(自身を除く): 8868103195

約数列:

[1, 5, 7, 31, 35, 59, 155, 217, 295, 413, 1085, 1829, 2065, 9145, 12803, 64015, 315083, 1575415, 2205581, 9767573, 11027905, 18589897, 48837865, 68373011, 92949485, 130129279, 341865055, 576286807, 650646395, 2881434035, 4034007649, 20170038245]

約数ペア:

[(1, 20170038245), (5, 4034007649), (7, 2881434035), (31, 650646395), (35, 576286807), (59, 341865055), (155, 130129279), (217, 92949485), (295, 68373011), (413, 48837865), (1085, 18589897), (1829, 11027905), (2065, 9767573), (9145, 2205581), (12803, 1575415), (64015, 315083)]