20103638

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 30693600

約数和(自身を除く): 10589962

約数列:

[1, 2, 97, 173, 194, 346, 599, 1198, 16781, 33562, 58103, 103627, 116206, 207254, 10051819, 20103638]

約数ペア:

[(1, 20103638), (2, 10051819), (97, 207254), (173, 116206), (194, 103627), (346, 58103), (599, 33562), (1198, 16781)]