20184410942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{15647}}^1$

素因数の和:16160

約数の個数: 32

約数和(自身を含む): 32335027200

約数和(自身を除く): 12150616258

約数列:

[1, 2, 19, 38, 83, 166, 409, 818, 1577, 3154, 7771, 15542, 15647, 31294, 33947, 67894, 297293, 594586, 644993, 1289986, 1298701, 2597402, 6399623, 12799246, 24675319, 49350638, 121592837, 243185674, 531168709, 1062337418, 10092205471, 20184410942]

約数ペア:

[(1, 20184410942), (2, 10092205471), (19, 1062337418), (38, 531168709), (83, 243185674), (166, 121592837), (409, 49350638), (818, 24675319), (1577, 12799246), (3154, 6399623), (7771, 2597402), (15542, 1298701), (15647, 1289986), (31294, 644993), (33947, 594586), (67894, 297293)]