20094758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3209}}^1$

素因数の和:3343

約数の個数: 16

約数和(自身を含む): 31432320

約数和(自身を除く): 11337562

約数列:

[1, 2, 31, 62, 101, 202, 3131, 3209, 6262, 6418, 99479, 198958, 324109, 648218, 10047379, 20094758]

約数ペア:

[(1, 20094758), (2, 10047379), (31, 648218), (62, 324109), (101, 198958), (202, 99479), (3131, 6418), (3209, 6262)]