20194512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32363}}^1$

素因数の和:32387

約数の個数: 40

約数和(自身を含む): 56183904

約数和(自身を除く): 35989392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32363, 64726, 97089, 129452, 194178, 258904, 388356, 420719, 517808, 776712, 841438, 1262157, 1553424, 1682876, 2524314, 3365752, 5048628, 6731504, 10097256, 20194512]

約数ペア:

[(1, 20194512), (2, 10097256), (3, 6731504), (4, 5048628), (6, 3365752), (8, 2524314), (12, 1682876), (13, 1553424), (16, 1262157), (24, 841438), (26, 776712), (39, 517808), (48, 420719), (52, 388356), (78, 258904), (104, 194178), (156, 129452), (208, 97089), (312, 64726), (624, 32363)]