20104330

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11621}}^1$

素因数の和:11801

約数の個数: 16

約数和(自身を含む): 36400104

約数和(自身を除く): 16295774

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 11621, 23242, 58105, 116210, 2010433, 4020866, 10052165, 20104330]

約数ペア:

[(1, 20104330), (2, 10052165), (5, 4020866), (10, 2010433), (173, 116210), (346, 58105), (865, 23242), (1730, 11621)]