20172958860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14563}}^1\times {\mathrm{23087}}^1$

素因数の和:37662

約数の個数: 48

約数和(自身を含む): 56490610176

約数和(自身を除く): 36317651316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14563, 23087, 29126, 43689, 46174, 58252, 69261, 72815, 87378, 92348, 115435, 138522, 145630, 174756, 218445, 230870, 277044, 291260, 346305, 436890, 461740, 692610, 873780, 1385220, 336215981, 672431962, 1008647943, 1344863924, 1681079905, 2017295886, 3362159810, 4034591772, 5043239715, 6724319620, 10086479430, 20172958860]

約数ペア:

[(1, 20172958860), (2, 10086479430), (3, 6724319620), (4, 5043239715), (5, 4034591772), (6, 3362159810), (10, 2017295886), (12, 1681079905), (15, 1344863924), (20, 1008647943), (30, 672431962), (60, 336215981), (14563, 1385220), (23087, 873780), (29126, 692610), (43689, 461740), (46174, 436890), (58252, 346305), (69261, 291260), (72815, 277044), (87378, 230870), (92348, 218445), (115435, 174756), (138522, 145630)]