20152149592

素因数分解:

$2^3\times {\mathrm{63421}}^1\times {\mathrm{39719}}^1$

素因数の和:103146

約数の個数: 16

約数和(自身を含む): 37786827600

約数和(自身を除く): 17634678008

約数列:

[1, 2, 4, 8, 39719, 63421, 79438, 126842, 158876, 253684, 317752, 507368, 2519018699, 5038037398, 10076074796, 20152149592]

約数ペア:

[(1, 20152149592), (2, 10076074796), (4, 5038037398), (8, 2519018699), (39719, 507368), (63421, 317752), (79438, 253684), (126842, 158876)]