20163457357

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{2029}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 22309862400

約数和(自身を除く): 2146405043

約数列:

[1, 23, 29, 47, 317, 667, 1081, 1363, 2029, 7291, 9193, 14899, 31349, 46667, 58841, 95363, 211439, 342677, 432071, 643193, 1353343, 2193349, 2765527, 9937633, 14793439, 18652597, 30230071, 63607121, 429009731, 695291633, 876672059, 20163457357]

約数ペア:

[(1, 20163457357), (23, 876672059), (29, 695291633), (47, 429009731), (317, 63607121), (667, 30230071), (1081, 18652597), (1363, 14793439), (2029, 9937633), (7291, 2765527), (9193, 2193349), (14899, 1353343), (31349, 643193), (46667, 432071), (58841, 342677), (95363, 211439)]