20170296042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258593539}}^1$

素因数の和:258593557

約数の個数: 16

約数和(自身を含む): 43443714720

約数和(自身を除く): 23273418678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258593539, 517187078, 775780617, 1551561234, 3361716007, 6723432014, 10085148021, 20170296042]

約数ペア:

[(1, 20170296042), (2, 10085148021), (3, 6723432014), (6, 3361716007), (13, 1551561234), (26, 775780617), (39, 517187078), (78, 258593539)]