20123829182

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{346139}}^1$

素因数の和:346891

約数の個数: 16

約数和(自身を含む): 30965684400

約数和(自身を除く): 10841855218

約数列:

[1, 2, 41, 82, 709, 1418, 29069, 58138, 346139, 692278, 14191699, 28383398, 245412551, 490825102, 10061914591, 20123829182]

約数ペア:

[(1, 20123829182), (2, 10061914591), (41, 490825102), (82, 245412551), (709, 28383398), (1418, 14191699), (29069, 692278), (58138, 346139)]