20149661460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43597}}^1\times {\mathrm{7703}}^1$

素因数の和:51312

約数の個数: 48

約数和(自身を含む): 56427670656

約数和(自身を除く): 36278009196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7703, 15406, 23109, 30812, 38515, 43597, 46218, 77030, 87194, 92436, 115545, 130791, 154060, 174388, 217985, 231090, 261582, 435970, 462180, 523164, 653955, 871940, 1307910, 2615820, 335827691, 671655382, 1007483073, 1343310764, 1679138455, 2014966146, 3358276910, 4029932292, 5037415365, 6716553820, 10074830730, 20149661460]

約数ペア:

[(1, 20149661460), (2, 10074830730), (3, 6716553820), (4, 5037415365), (5, 4029932292), (6, 3358276910), (10, 2014966146), (12, 1679138455), (15, 1343310764), (20, 1007483073), (30, 671655382), (60, 335827691), (7703, 2615820), (15406, 1307910), (23109, 871940), (30812, 653955), (38515, 523164), (43597, 462180), (46218, 435970), (77030, 261582), (87194, 231090), (92436, 217985), (115545, 174388), (130791, 154060)]