20153253202

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1\times {\mathrm{49109}}^1$

素因数の和:55761

約数の個数: 16

約数和(自身を含む): 31210387200

約数和(自身を除く): 11057133998

約数列:

[1, 2, 31, 62, 6619, 13238, 49109, 98218, 205189, 410378, 1522379, 3044758, 325052471, 650104942, 10076626601, 20153253202]

約数ペア:

[(1, 20153253202), (2, 10076626601), (31, 650104942), (62, 325052471), (6619, 3044758), (13238, 1522379), (49109, 410378), (98218, 205189)]