20171157588

素因数分解:

$2^2\times 3^2\times {\mathrm{560309933}}^1$

素因数の和:560309943

約数の個数: 18

約数和(自身を含む): 50988203994

約数和(自身を除く): 30817046406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560309933, 1120619866, 1680929799, 2241239732, 3361859598, 5042789397, 6723719196, 10085578794, 20171157588]

約数ペア:

[(1, 20171157588), (2, 10085578794), (3, 6723719196), (4, 5042789397), (6, 3361859598), (9, 2241239732), (12, 1680929799), (18, 1120619866), (36, 560309933)]