20243434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4133}}^1$

素因数の和:4245

約数の個数: 16

約数和(自身を含む): 31749120

約数和(自身を除く): 11505686

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4133, 4898, 8266, 128123, 256246, 326507, 653014, 10121717, 20243434]

約数ペア:

[(1, 20243434), (2, 10121717), (31, 653014), (62, 326507), (79, 256246), (158, 128123), (2449, 8266), (4133, 4898)]