20161708290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224018981}}^1$

素因数の和:224018994

約数の個数: 24

約数和(自身を含む): 52420441788

約数和(自身を除く): 32258733498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224018981, 448037962, 672056943, 1120094905, 1344113886, 2016170829, 2240189810, 3360284715, 4032341658, 6720569430, 10080854145, 20161708290]

約数ペア:

[(1, 20161708290), (2, 10080854145), (3, 6720569430), (5, 4032341658), (6, 3360284715), (9, 2240189810), (10, 2016170829), (15, 1344113886), (18, 1120094905), (30, 672056943), (45, 448037962), (90, 224018981)]