20160440172

素因数分解:

$2^2\times 3^2\times {\mathrm{560012227}}^1$

素因数の和:560012237

約数の個数: 18

約数和(自身を含む): 50961112748

約数和(自身を除く): 30800672576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560012227, 1120024454, 1680036681, 2240048908, 3360073362, 5040110043, 6720146724, 10080220086, 20160440172]

約数ペア:

[(1, 20160440172), (2, 10080220086), (3, 6720146724), (4, 5040110043), (6, 3360073362), (9, 2240048908), (12, 1680036681), (18, 1120024454), (36, 560012227)]