20194456308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129451643}}^1$

素因数の和:129451663

約数の個数: 24

約数和(自身を含む): 50745044448

約数和(自身を除く): 30550588140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129451643, 258903286, 388354929, 517806572, 776709858, 1553419716, 1682871359, 3365742718, 5048614077, 6731485436, 10097228154, 20194456308]

約数ペア:

[(1, 20194456308), (2, 10097228154), (3, 6731485436), (4, 5048614077), (6, 3365742718), (12, 1682871359), (13, 1553419716), (26, 776709858), (39, 517806572), (52, 388354929), (78, 258903286), (156, 129451643)]