20347006022

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{73517}}^1$

素因数の和:73952

約数の個数: 32

約数和(自身を含む): 35634468672

約数和(自身を除く): 15287462650

約数列:

[1, 2, 7, 14, 53, 106, 371, 373, 742, 746, 2611, 5222, 19769, 39538, 73517, 138383, 147034, 276766, 514619, 1029238, 3896401, 7792802, 27274807, 27421841, 54549614, 54843682, 191952887, 383905774, 1453357573, 2906715146, 10173503011, 20347006022]

約数ペア:

[(1, 20347006022), (2, 10173503011), (7, 2906715146), (14, 1453357573), (53, 383905774), (106, 191952887), (371, 54843682), (373, 54549614), (742, 27421841), (746, 27274807), (2611, 7792802), (5222, 3896401), (19769, 1029238), (39538, 514619), (73517, 276766), (138383, 147034)]